August Bisection 21/08/2022
High Game: David Vanzyl — 611
High Word: Diane Ward AGNESIA 122
High Game: Cori Lodder — 465
High Word: Delys Carbon BLANKIES 104
| Player | National Rank | State Rank | | Expected | Actual | | Old Rating | Change | New Rating |
| A DIVISION |
| David Vanzyl |
12 → 14 |
WA 1 → 1 |
|
5.5 |
5.0 |
|
1789 |
-10 |
1779 |
| Chris Hall |
37 → 36 |
WA 4 → 4 |
|
4.0 |
5.0 |
|
1580 |
+20 |
1600 |
| Ian Ting |
46 → 39 |
WA 7 → 5 |
|
4.2 |
5.0 |
|
1548 |
+16 |
1564 |
| Howard Rayner |
|
OS 2 → 2 |
|
4.1 |
4.0 |
|
1554 |
-2 |
1552 |
| Judy Godfrey |
117 → 100 |
WA 17 → 12 |
|
2.4 |
4.0 |
|
1324 |
+33 |
1357 |
| Edie Mueller |
54 → 52 |
WA 8 → 8 |
|
3.5 |
4.0 |
|
1522 |
+10 |
1532 |
| Susan Rayner |
111 → 105 |
WA 15 → 13 |
|
2.4 |
3.0 |
|
1338 |
+12 |
1350 |
| Dianne Ward |
39 → 45 |
WA 5 → 7 |
|
3.7 |
3.0 |
|
1568 |
-15 |
1553 |
| Benjamin Lee |
97 → 115 |
WA 12 → 16 |
|
3.0 |
1.0 |
|
1372 |
-40 |
1332 |
| John Salmon |
142 → 150 |
WA 20 → 20 |
|
2.2 |
1.0 |
|
1263 |
-23 |
1240 |
| B DIVISION |
| Cori Lodder |
164 → 162 |
WA 22 → 22 |
|
4.6 |
5.0 |
|
1204 |
+8 |
1212 |
| Alan Mathews |
193 → 186 |
WA 25 → 25 |
|
4.0 |
5.0 |
|
1138 |
+20 |
1158 |
| Anne Stewart |
166 → 163 |
WA 23 → 23 |
|
4.6 |
5.0 |
|
1202 |
+9 |
1211 |
| Carol Hudson |
264 → 259 |
WA 32 → 31 |
|
3.5 |
4.0 |
|
973 |
+10 |
983 |
| Joanna Moss |
295 → 287 |
WA 35 → 35 |
|
2.5 |
4.0 |
|
884 |
+30 |
914 |
| Colleen McCormick |
290 → 283 |
WA 34 → 34 |
|
2.9 |
4.0 |
|
902 |
+22 |
924 |
| Delys Carbon |
229 → 227 |
WA 27 → 26 |
|
3.8 |
4.0 |
|
1065 |
+3 |
1068 |
| Janet Kirk |
260 → 261 |
WA 31 → 32 |
|
3.1 |
3.0 |
|
979 |
-1 |
978 |
| Donna Sekkouah |
236 → 245 |
WA 28 → 29 |
|
4.2 |
3.0 |
|
1051 |
-24 |
1027 |
| Rhonda Reynish |
223 → 241 |
WA 26 → 28 |
|
4.3 |
2.0 |
|
1081 |
-47 |
1034 |
| Bettina Tonkin |
301 → 305 |
WA 37 → 38 |
|
2.8 |
2.0 |
|
855 |
-15 |
840 |
| Pauline Coulter |
354 → 359 |
WA 47 → 47 |
|
1.7 |
1.0 |
|
672 |
-15 |
657 |
A DIVISION
Player Averages
| Player | Average For | Average Against | High | Low |
| David Vanzyl | 435.6 | 380.3 | 611 | 353 |
| Chris Hall | 411.1 | 366.0 | 479 | 344 |
| Ian Ting | 405.0 | 368.4 | 466 | 300 |
| Dianne Ward | 392.4 | 423.0 | 434 | 351 |
| Howard Rayner | 390.3 | 356.6 | 446 | 252 |
| Judy Godfrey | 382.0 | 380.6 | 449 | 255 |
| Edie Mueller | 377.9 | 387.3 | 425 | 320 |
| Susan Rayner | 374.1 | 393.9 | 440 | 335 |
| Benjamin Lee | 343.3 | 397.3 | 424 | 277 |
| John Salmon | 323.3 | 381.7 | 349 | 297 |
20 Highest Games
| Game | Player | Opponent | Score |
| 4 | David Vanzyl | Dianne Ward | 611-351 |
| 6 | Chris Hall | Edie Mueller | 479-356 |
| 6 | Ian Ting | Susan Rayner | 466-368 |
| 7 | Ian Ting | Edie Mueller | 463-320 |
| 4 | Ian Ting | Benjamin Lee | 459-375 |
| 3 | David Vanzyl | Howard Rayner | 457-446 |
| 5 | Chris Hall | Susan Rayner | 449-389 |
| 3 | Judy Godfrey | Ian Ting | 449-326 |
| 3 | Howard Rayner | David Vanzyl | 446-457 |
| 6 | Howard Rayner | Judy Godfrey | 443-255 |
| 1 | Chris Hall | Benjamin Lee | 440-329 |
| 7 | Susan Rayner | Dianne Ward | 440-353 |
| 1 | Judy Godfrey | David Vanzyl | 436-434 |
| 1 | David Vanzyl | Judy Godfrey | 434-436 |
| 6 | Dianne Ward | Benjamin Lee | 434-333 |
| 2 | Dianne Ward | Howard Rayner | 433-411 |
| 1 | Dianne Ward | Edie Mueller | 432-369 |
| 4 | Edie Mueller | Howard Rayner | 425-252 |
| 7 | Benjamin Lee | Judy Godfrey | 424-363 |
| 5 | Judy Godfrey | John Salmon | 420-307 |
20 Highest Losing Scores
| Game | Player | Opponent | Score |
| 3 | Howard Rayner | David Vanzyl | 446-457 |
| 1 | David Vanzyl | Judy Godfrey | 434-436 |
| 2 | Howard Rayner | Dianne Ward | 411-433 |
| 5 | Susan Rayner | Chris Hall | 389-449 |
| 5 | David Vanzyl | Edie Mueller | 384-407 |
| 3 | Dianne Ward | Chris Hall | 377-387 |
| 7 | Chris Hall | David Vanzyl | 376-415 |
| 4 | Benjamin Lee | Ian Ting | 375-459 |
| 1 | Edie Mueller | Dianne Ward | 369-432 |
| 6 | Susan Rayner | Ian Ting | 368-466 |
| 5 | Dianne Ward | Ian Ting | 367-410 |
| 7 | Judy Godfrey | Benjamin Lee | 363-424 |
| 6 | Edie Mueller | Chris Hall | 356-479 |
| 2 | Judy Godfrey | Edie Mueller | 355-386 |
| 7 | Dianne Ward | Susan Rayner | 353-440 |
| 4 | Dianne Ward | David Vanzyl | 351-611 |
| 4 | John Salmon | Susan Rayner | 349-370 |
| 3 | John Salmon | Edie Mueller | 346-382 |
| 4 | Chris Hall | Judy Godfrey | 344-396 |
| 2 | Susan Rayner | David Vanzyl | 341-395 |
20 Biggest Wins
| Game | Winner | Loser | Score | Margin |
| 4 | David Vanzyl | Dianne Ward | 611-351 | +260 |
| 6 | Howard Rayner | Judy Godfrey | 443-255 | +188 |
| 4 | Edie Mueller | Howard Rayner | 425-252 | +173 |
| 7 | Ian Ting | Edie Mueller | 463-320 | +143 |
| 6 | Chris Hall | Edie Mueller | 479-356 | +123 |
| 3 | Judy Godfrey | Ian Ting | 449-326 | +123 |
| 1 | Ian Ting | John Salmon | 411-297 | +114 |
| 5 | Judy Godfrey | John Salmon | 420-307 | +113 |
| 1 | Chris Hall | Benjamin Lee | 440-329 | +111 |
| 2 | Chris Hall | Ian Ting | 403-300 | +103 |
| 6 | Dianne Ward | Benjamin Lee | 434-333 | +101 |
| 6 | Ian Ting | Susan Rayner | 466-368 | +98 |
| 7 | Howard Rayner | John Salmon | 408-314 | +94 |
| 7 | Susan Rayner | Dianne Ward | 440-353 | +87 |
| 5 | Howard Rayner | Benjamin Lee | 364-277 | +87 |
| 4 | Ian Ting | Benjamin Lee | 459-375 | +84 |
| 1 | Howard Rayner | Susan Rayner | 408-335 | +73 |
| 1 | Dianne Ward | Edie Mueller | 432-369 | +63 |
| 7 | Benjamin Lee | Judy Godfrey | 424-363 | +61 |
| 5 | Chris Hall | Susan Rayner | 449-389 | +60 |
20 Highest Combined Scores
| Game | Player | Opponent | Score | Combined |
| 4 | David Vanzyl | Dianne Ward | 611-351 | 962 |
| 3 | David Vanzyl | Howard Rayner | 457-446 | 903 |
| 1 | David Vanzyl | Judy Godfrey | 434-436 | 870 |
| 2 | Dianne Ward | Howard Rayner | 433-411 | 844 |
| 5 | Chris Hall | Susan Rayner | 449-389 | 838 |
| 6 | Chris Hall | Edie Mueller | 479-356 | 835 |
| 6 | Ian Ting | Susan Rayner | 466-368 | 834 |
| 4 | Ian Ting | Benjamin Lee | 459-375 | 834 |
| 1 | Dianne Ward | Edie Mueller | 432-369 | 801 |
| 7 | Dianne Ward | Susan Rayner | 353-440 | 793 |
| 7 | David Vanzyl | Chris Hall | 415-376 | 791 |
| 5 | David Vanzyl | Edie Mueller | 384-407 | 791 |
| 7 | Judy Godfrey | Benjamin Lee | 363-424 | 787 |
| 7 | Ian Ting | Edie Mueller | 463-320 | 783 |
| 5 | Dianne Ward | Ian Ting | 367-410 | 777 |
| 3 | Ian Ting | Judy Godfrey | 326-449 | 775 |
| 1 | Chris Hall | Benjamin Lee | 440-329 | 769 |
| 6 | Dianne Ward | Benjamin Lee | 434-333 | 767 |
| 3 | Chris Hall | Dianne Ward | 387-377 | 764 |
| 1 | Howard Rayner | Susan Rayner | 408-335 | 743 |
20 Biggest Rating Upsets
| Game | Winner | Loser | Score | Ratings | Rating Gap |
| 1 | Judy Godfrey | David Vanzyl | 436-434 | 1324 beat 1789 | +465 |
| 5 | Edie Mueller | David Vanzyl | 407-384 | 1522 beat 1789 | +267 |
| 4 | Judy Godfrey | Chris Hall | 396-344 | 1324 beat 1580 | +256 |
| 7 | Susan Rayner | Dianne Ward | 440-353 | 1338 beat 1568 | +230 |
| 3 | Judy Godfrey | Ian Ting | 449-326 | 1324 beat 1548 | +224 |
| 2 | John Salmon | Benjamin Lee | 345-328 | 1263 beat 1372 | +109 |
| 3 | Susan Rayner | Benjamin Lee | 376-337 | 1338 beat 1372 | +34 |
| 4 | Edie Mueller | Howard Rayner | 425-252 | 1522 beat 1554 | +32 |
| 5 | Ian Ting | Dianne Ward | 410-367 | 1548 beat 1568 | +20 |
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B DIVISION
Player Averages
| Player | Average For | Average Against | High | Low |
| Alan Mathews | 392.1 | 368.6 | 446 | 333 |
| Cori Lodder | 383.6 | 352.9 | 465 | 297 |
| Anne Stewart | 382.9 | 366.1 | 423 | 334 |
| Delys Carbon | 372.6 | 360.6 | 391 | 347 |
| Carol Hudson | 365.0 | 341.1 | 409 | 323 |
| Janet Kirk | 364.3 | 377.9 | 459 | 285 |
| Joanna Moss | 361.3 | 339.4 | 406 | 306 |
| Rhonda Reynish | 355.9 | 370.0 | 441 | 320 |
| Colleen McCormick | 354.1 | 333.7 | 426 | 325 |
| Donna Sekkouah | 345.6 | 361.9 | 437 | 277 |
| Bettina Tonkin | 334.0 | 391.6 | 387 | 266 |
| Pauline Coulter | 318.0 | 365.6 | 359 | 270 |
20 Highest Games
| Game | Player | Opponent | Score |
| 5 | Cori Lodder | Bettina Tonkin | 465-266 |
| 4 | Janet Kirk | Delys Carbon | 459-353 |
| 3 | Janet Kirk | Bettina Tonkin | 458-266 |
| 1 | Alan Mathews | Janet Kirk | 446-360 |
| 7 | Rhonda Reynish | Janet Kirk | 441-321 |
| 4 | Donna Sekkouah | Rhonda Reynish | 437-333 |
| 3 | Alan Mathews | Cori Lodder | 433-378 |
| 7 | Colleen McCormick | Anne Stewart | 426-334 |
| 3 | Anne Stewart | Joanna Moss | 423-342 |
| 5 | Anne Stewart | Janet Kirk | 419-285 |
| 6 | Cori Lodder | Anne Stewart | 416-354 |
| 2 | Alan Mathews | Joanna Moss | 409-406 |
| 2 | Carol Hudson | Pauline Coulter | 409-325 |
| 7 | Alan Mathews | Donna Sekkouah | 408-316 |
| 2 | Joanna Moss | Alan Mathews | 406-409 |
| 4 | Anne Stewart | Alan Mathews | 403-379 |
| 7 | Cori Lodder | Delys Carbon | 403-391 |
| 1 | Joanna Moss | Donna Sekkouah | 392-277 |
| 1 | Anne Stewart | Carol Hudson | 391-368 |
| 7 | Delys Carbon | Cori Lodder | 391-403 |
20 Highest Losing Scores
| Game | Player | Opponent | Score |
| 2 | Joanna Moss | Alan Mathews | 406-409 |
| 7 | Delys Carbon | Cori Lodder | 391-403 |
| 4 | Alan Mathews | Anne Stewart | 379-403 |
| 3 | Cori Lodder | Alan Mathews | 378-433 |
| 6 | Bettina Tonkin | Donna Sekkouah | 373-385 |
| 1 | Carol Hudson | Anne Stewart | 368-391 |
| 1 | Janet Kirk | Alan Mathews | 360-446 |
| 4 | Pauline Coulter | Bettina Tonkin | 358-387 |
| 6 | Anne Stewart | Cori Lodder | 354-416 |
| 3 | Rhonda Reynish | Colleen McCormick | 354-369 |
| 4 | Delys Carbon | Janet Kirk | 353-459 |
| 5 | Rhonda Reynish | Pauline Coulter | 352-359 |
| 7 | Bettina Tonkin | Carol Hudson | 350-385 |
| 2 | Donna Sekkouah | Janet Kirk | 350-378 |
| 2 | Delys Carbon | Anne Stewart | 347-356 |
| 1 | Bettina Tonkin | Rhonda Reynish | 342-352 |
| 3 | Joanna Moss | Anne Stewart | 342-423 |
| 1 | Colleen McCormick | Cori Lodder | 340-350 |
| 1 | Pauline Coulter | Delys Carbon | 340-373 |
| 2 | Rhonda Reynish | Cori Lodder | 339-376 |
20 Biggest Wins
| Game | Winner | Loser | Score | Margin |
| 5 | Cori Lodder | Bettina Tonkin | 465-266 | +199 |
| 3 | Janet Kirk | Bettina Tonkin | 458-266 | +192 |
| 5 | Anne Stewart | Janet Kirk | 419-285 | +134 |
| 7 | Rhonda Reynish | Janet Kirk | 441-321 | +120 |
| 1 | Joanna Moss | Donna Sekkouah | 392-277 | +115 |
| 4 | Janet Kirk | Delys Carbon | 459-353 | +106 |
| 4 | Donna Sekkouah | Rhonda Reynish | 437-333 | +104 |
| 7 | Colleen McCormick | Anne Stewart | 426-334 | +92 |
| 7 | Alan Mathews | Donna Sekkouah | 408-316 | +92 |
| 1 | Alan Mathews | Janet Kirk | 446-360 | +86 |
| 2 | Carol Hudson | Pauline Coulter | 409-325 | +84 |
| 3 | Anne Stewart | Joanna Moss | 423-342 | +81 |
| 6 | Carol Hudson | Janet Kirk | 370-289 | +81 |
| 7 | Joanna Moss | Pauline Coulter | 350-270 | +80 |
| 5 | Delys Carbon | Joanna Moss | 380-306 | +74 |
| 6 | Joanna Moss | Rhonda Reynish | 386-320 | +66 |
| 6 | Cori Lodder | Anne Stewart | 416-354 | +62 |
| 6 | Colleen McCormick | Pauline Coulter | 332-274 | +58 |
| 3 | Donna Sekkouah | Pauline Coulter | 356-300 | +56 |
| 3 | Alan Mathews | Cori Lodder | 433-378 | +55 |
20 Highest Combined Scores
| Game | Player | Opponent | Score | Combined |
| 2 | Alan Mathews | Joanna Moss | 409-406 | 815 |
| 4 | Delys Carbon | Janet Kirk | 353-459 | 812 |
| 3 | Cori Lodder | Alan Mathews | 378-433 | 811 |
| 1 | Alan Mathews | Janet Kirk | 446-360 | 806 |
| 7 | Cori Lodder | Delys Carbon | 403-391 | 794 |
| 4 | Anne Stewart | Alan Mathews | 403-379 | 782 |
| 6 | Cori Lodder | Anne Stewart | 416-354 | 770 |
| 4 | Rhonda Reynish | Donna Sekkouah | 333-437 | 770 |
| 3 | Anne Stewart | Joanna Moss | 423-342 | 765 |
| 7 | Rhonda Reynish | Janet Kirk | 441-321 | 762 |
| 7 | Anne Stewart | Colleen McCormick | 334-426 | 760 |
| 1 | Anne Stewart | Carol Hudson | 391-368 | 759 |
| 6 | Donna Sekkouah | Bettina Tonkin | 385-373 | 758 |
| 4 | Bettina Tonkin | Pauline Coulter | 387-358 | 745 |
| 7 | Carol Hudson | Bettina Tonkin | 385-350 | 735 |
| 2 | Carol Hudson | Pauline Coulter | 409-325 | 734 |
| 5 | Cori Lodder | Bettina Tonkin | 465-266 | 731 |
| 2 | Donna Sekkouah | Janet Kirk | 350-378 | 728 |
| 6 | Alan Mathews | Delys Carbon | 337-389 | 726 |
| 3 | Janet Kirk | Bettina Tonkin | 458-266 | 724 |
20 Biggest Rating Upsets
| Game | Winner | Loser | Score | Ratings | Rating Gap |
| 5 | Pauline Coulter | Rhonda Reynish | 359-352 | 672 beat 1081 | +409 |
| 4 | Joanna Moss | Cori Lodder | 347-297 | 884 beat 1204 | +320 |
| 7 | Colleen McCormick | Anne Stewart | 426-334 | 902 beat 1202 | +300 |
| 6 | Joanna Moss | Rhonda Reynish | 386-320 | 884 beat 1081 | +197 |
| 3 | Colleen McCormick | Rhonda Reynish | 369-354 | 902 beat 1081 | +179 |
| 1 | Joanna Moss | Donna Sekkouah | 392-277 | 884 beat 1051 | +167 |
| 5 | Colleen McCormick | Donna Sekkouah | 349-298 | 902 beat 1051 | +149 |
| 4 | Janet Kirk | Delys Carbon | 459-353 | 979 beat 1065 | +86 |
| 6 | Delys Carbon | Alan Mathews | 389-337 | 1065 beat 1138 | +73 |
| 2 | Janet Kirk | Donna Sekkouah | 378-350 | 979 beat 1051 | +72 |
| 3 | Alan Mathews | Cori Lodder | 433-378 | 1138 beat 1204 | +66 |
| 2 | Bettina Tonkin | Colleen McCormick | 354-338 | 855 beat 902 | +47 |
| 4 | Donna Sekkouah | Rhonda Reynish | 437-333 | 1051 beat 1081 | +30 |
| 6 | Carol Hudson | Janet Kirk | 370-289 | 973 beat 979 | +6 |
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