Beecroft Marathon 03/07/2011
High Game: Chris May — 635
High Word: Garth Van Vliet ANTIHERO 158
| Player | National Rank | State Rank | | Expected | Actual | | Old Rating | Change | New Rating |
| OPEN |
| Chris May |
3 → 2 |
NSW 1 → 1 |
|
12.2 |
13.0 |
|
2021 |
+15 |
2036 |
| Michael McKenna |
11 → 11 |
NSW 4 → 4 |
|
10.3 |
10.0 |
|
1838 |
-7 |
1831 |
| Joanne Craig |
12 → 12 |
NSW 5 → 5 |
|
9.6 |
9.0 |
|
1830 |
-11 |
1819 |
| Bob Jackman |
18 → 18 |
NSW 8 → 8 |
|
8.7 |
9.0 |
|
1738 |
+5 |
1743 |
| Peter Shaw |
93 → 75 |
NSW 25 → 20 |
|
5.3 |
8.0 |
|
1458 |
+55 |
1513 |
| John Barker |
83 → 65 |
NSW 22 → 18 |
|
5.6 |
8.0 |
|
1494 |
+47 |
1541 |
| Rocky Sharma |
70 → 61 |
NSW 19 → 16 |
|
6.5 |
8.0 |
|
1531 |
+30 |
1561 |
| Garth van Vliet |
182 → 136 |
NSW 48 → 35 |
|
3.5 |
7.0 |
|
|
|
1309 |
| Mark Smith |
56 → 69 |
NSW 16 → 19 |
|
6.8 |
5.0 |
|
1572 |
-36 |
1536 |
| Ivor Zetler |
61 → 80 |
NSW 17 → 22 |
|
6.9 |
4.0 |
|
1564 |
-59 |
1505 |
| Jan Serisier |
88 → 119 |
NSW 24 → 29 |
|
5.6 |
2.0 |
|
1473 |
-71 |
1402 |
| Joan Rosenthal |
19 → 17 |
NSW 9 → 7 |
|
8.2 |
9.0 |
|
1730 |
+16 |
1746 |
| Rod Talbot |
17 → 27 |
NSW 7 → 11 |
|
8.7 |
6.0 |
|
1751 |
-55 |
1696 |
| Barbara Berlin |
97 → 96 |
VIC 32 → 32 |
|
5.0 |
5.0 |
|
1452 |
+0 |
1452 |
OPEN
Player Averages
| Player | Average For | Average Against | High | Low |
| Chris May | 465.9 | 375.9 | 635 | 378 |
| Michael McKenna | 430.3 | 381.5 | 544 | 303 |
| Joanne Craig | 420.9 | 377.1 | 502 | 342 |
| Bob Jackman | 419.3 | 381.8 | 581 | 261 |
| Joan Rosenthal | 414.3 | 369.9 | 547 | 329 |
| Peter Shaw | 403.5 | 373.2 | 519 | 298 |
| John Barker | 396.8 | 398.7 | 477 | 295 |
| Rocky Sharma | 392.5 | 410.9 | 454 | 278 |
| Garth van Vliet | 386.7 | 423.7 | 535 | 241 |
| Rod Talbot | 384.6 | 398.0 | 469 | 130 |
| Jan Serisier | 364.5 | 433.3 | 513 | 261 |
| Barbara Berlin | 361.5 | 405.5 | 456 | 258 |
| Mark Smith | 361.3 | 408.9 | 446 | 287 |
| Ivor Zetler | 355.7 | 423.4 | 449 | 280 |
20 Highest Games
| Game | Player | Opponent | Score |
| 8 | Chris May | Rocky Sharma | 635-329 |
| 6 | Bob Jackman | Jan Serisier | 581-292 |
| 9 | Joan Rosenthal | Michael McKenna | 547-312 |
| 7 | Bob Jackman | Barbara Berlin | 544-361 |
| 6 | Michael McKenna | Garth van Vliet | 544-241 |
| 9 | Chris May | Mark Smith | 535-446 |
| 12 | Garth van Vliet | Ivor Zetler | 535-285 |
| 15 | Michael McKenna | Bob Jackman | 527-420 |
| 14 | Peter Shaw | Rocky Sharma | 519-278 |
| 11 | Jan Serisier | Michael McKenna | 513-339 |
| 1 | Chris May | Peter Shaw | 507-389 |
| 14 | Michael McKenna | John Barker | 506-302 |
| 10 | Bob Jackman | Garth van Vliet | 503-283 |
| 15 | Chris May | Joanne Craig | 502-372 |
| 6 | Joanne Craig | Barbara Berlin | 502-258 |
| 8 | Bob Jackman | Ivor Zetler | 495-288 |
| 7 | Chris May | Garth van Vliet | 492-332 |
| 4 | Chris May | Barbara Berlin | 489-364 |
| 12 | Peter Shaw | Rod Talbot | 486-130 |
| 5 | Michael McKenna | John Barker | 482-295 |
20 Highest Losing Scores
| Game | Player | Opponent | Score |
| 4 | Rod Talbot | John Barker | 452-475 |
| 5 | Rod Talbot | Garth van Vliet | 447-463 |
| 9 | Mark Smith | Chris May | 446-535 |
| 9 | Jan Serisier | Rod Talbot | 421-459 |
| 15 | Bob Jackman | Michael McKenna | 420-527 |
| 11 | Rod Talbot | Chris May | 420-441 |
| 4 | Joan Rosenthal | Garth van Vliet | 418-465 |
| 1 | Jan Serisier | Garth van Vliet | 416-457 |
| 1 | John Barker | Rocky Sharma | 414-417 |
| 11 | Barbara Berlin | Garth van Vliet | 412-416 |
| 11 | Peter Shaw | Joan Rosenthal | 412-422 |
| 10 | Joanne Craig | Rocky Sharma | 411-448 |
| 8 | John Barker | Joanne Craig | 411-436 |
| 4 | Peter Shaw | Bob Jackman | 411-412 |
| 1 | Mark Smith | Ivor Zetler | 410-423 |
| 10 | Joan Rosenthal | Chris May | 407-417 |
| 12 | Michael McKenna | Chris May | 406-452 |
| 12 | Joanne Craig | Joan Rosenthal | 401-402 |
| 13 | Peter Shaw | Michael McKenna | 399-459 |
| 4 | Rocky Sharma | Mark Smith | 399-410 |
20 Biggest Wins
| Game | Winner | Loser | Score | Margin |
| 12 | Peter Shaw | Rod Talbot | 486-130 | +356 |
| 8 | Chris May | Rocky Sharma | 635-329 | +306 |
| 6 | Michael McKenna | Garth van Vliet | 544-241 | +303 |
| 6 | Bob Jackman | Jan Serisier | 581-292 | +289 |
| 12 | Garth van Vliet | Ivor Zetler | 535-285 | +250 |
| 6 | Joanne Craig | Barbara Berlin | 502-258 | +244 |
| 14 | Peter Shaw | Rocky Sharma | 519-278 | +241 |
| 9 | Joan Rosenthal | Michael McKenna | 547-312 | +235 |
| 10 | Bob Jackman | Garth van Vliet | 503-283 | +220 |
| 8 | Bob Jackman | Ivor Zetler | 495-288 | +207 |
| 14 | Michael McKenna | John Barker | 506-302 | +204 |
| 13 | Chris May | Jan Serisier | 455-261 | +194 |
| 13 | Joan Rosenthal | Bob Jackman | 452-261 | +191 |
| 5 | Michael McKenna | John Barker | 482-295 | +187 |
| 7 | Joan Rosenthal | Jan Serisier | 468-283 | +185 |
| 7 | Bob Jackman | Barbara Berlin | 544-361 | +183 |
| 7 | Rod Talbot | Mark Smith | 469-287 | +182 |
| 11 | Jan Serisier | Michael McKenna | 513-339 | +174 |
| 3 | Joanne Craig | Peter Shaw | 471-298 | +173 |
| 4 | Joanne Craig | Jan Serisier | 472-305 | +167 |
20 Highest Combined Scores
| Game | Player | Opponent | Score | Combined |
| 9 | Chris May | Mark Smith | 535-446 | 981 |
| 8 | Chris May | Rocky Sharma | 635-329 | 964 |
| 15 | Michael McKenna | Bob Jackman | 527-420 | 947 |
| 4 | Rod Talbot | John Barker | 452-475 | 927 |
| 5 | Rod Talbot | Garth van Vliet | 447-463 | 910 |
| 7 | Bob Jackman | Barbara Berlin | 544-361 | 905 |
| 1 | Chris May | Peter Shaw | 507-389 | 896 |
| 4 | Joan Rosenthal | Garth van Vliet | 418-465 | 883 |
| 9 | Rod Talbot | Jan Serisier | 459-421 | 880 |
| 15 | Chris May | Joanne Craig | 502-372 | 874 |
| 6 | Bob Jackman | Jan Serisier | 581-292 | 873 |
| 1 | Jan Serisier | Garth van Vliet | 416-457 | 873 |
| 11 | Chris May | Rod Talbot | 441-420 | 861 |
| 10 | Joanne Craig | Rocky Sharma | 411-448 | 859 |
| 9 | Michael McKenna | Joan Rosenthal | 312-547 | 859 |
| 13 | Michael McKenna | Peter Shaw | 459-399 | 858 |
| 12 | Chris May | Michael McKenna | 452-406 | 858 |
| 4 | Chris May | Barbara Berlin | 489-364 | 853 |
| 11 | Michael McKenna | Jan Serisier | 339-513 | 852 |
| 11 | Ivor Zetler | John Barker | 377-474 | 851 |
20 Biggest Rating Upsets
| Game | Winner | Loser | Score | Ratings | Rating Gap |
| 6 | John Barker | Chris May | 451-378 | 1494 beat 2021 | +527 |
| 9 | Garth van Vliet | Joanne Craig | 407-354 | 1309 beat 1830 | +521 |
| 5 | Garth van Vliet | Rod Talbot | 463-447 | 1309 beat 1751 | +442 |
| 4 | Garth van Vliet | Joan Rosenthal | 465-418 | 1309 beat 1730 | +421 |
| 3 | Barbara Berlin | Michael McKenna | 405-325 | 1452 beat 1838 | +386 |
| 11 | Jan Serisier | Michael McKenna | 513-339 | 1473 beat 1838 | +365 |
| 10 | Rocky Sharma | Joanne Craig | 448-411 | 1531 beat 1830 | +299 |
| 12 | Peter Shaw | Rod Talbot | 486-130 | 1458 beat 1751 | +293 |
| 4 | John Barker | Rod Talbot | 475-452 | 1494 beat 1751 | +257 |
| 12 | Garth van Vliet | Ivor Zetler | 535-285 | 1309 beat 1564 | +255 |
| 9 | John Barker | Bob Jackman | 391-317 | 1494 beat 1738 | +244 |
| 3 | John Barker | Joan Rosenthal | 406-341 | 1494 beat 1730 | +236 |
| 11 | Rocky Sharma | Bob Jackman | 418-377 | 1531 beat 1738 | +207 |
| 2 | Joanne Craig | Chris May | 444-381 | 1830 beat 2021 | +191 |
| 1 | Garth van Vliet | Jan Serisier | 457-416 | 1309 beat 1473 | +164 |
| 6 | Mark Smith | Joan Rosenthal | 385-329 | 1572 beat 1730 | +158 |
| 11 | Garth van Vliet | Barbara Berlin | 416-412 | 1309 beat 1452 | +143 |
| 14 | Garth van Vliet | Barbara Berlin | 399-312 | 1309 beat 1452 | +143 |
| 13 | Barbara Berlin | Mark Smith | 430-337 | 1452 beat 1572 | +120 |
| 10 | Peter Shaw | Mark Smith | 388-350 | 1458 beat 1572 | +114 |
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