Beecroft Marathon 08/09/2002
High Game: Esther Perrins — 577
High Word: Joan Rosenthal STARTING 113
| Player | National Rank | State Rank | | Expected | Actual | | Old Rating | Change | New Rating |
| ROUND ROBIN |
| Esther Perrins |
16 → 4 |
NSW 6 → 2 |
|
9.6 |
13.0 |
|
1763 |
+67 |
1830 |
| Bob Jackman |
3 → 2 |
NSW 1 → 1 |
|
11.2 |
13.0 |
|
1852 |
+29 |
1881 |
| Rod Talbot |
8 → 5 |
NSW 4 → 3 |
|
10.2 |
12.0 |
|
1793 |
+36 |
1829 |
| John Holgate |
10 → 12 |
NSW 5 → 6 |
|
10.2 |
10.0 |
|
1791 |
-3 |
1788 |
| Joan Rosenthal |
6 → 9 |
NSW 3 → 5 |
|
10.5 |
10.0 |
|
1808 |
-7 |
1801 |
| Paul Cleary |
4 → 7 |
NSW 2 → 4 |
|
11.1 |
9.0 |
|
1846 |
-34 |
1812 |
| Ivor Zetler |
89 → 59 |
NSW 22 → 17 |
|
4.8 |
8.0 |
|
1517 |
+64 |
1581 |
| Joanne Craig |
30 → 31 |
NSW 9 → 8 |
|
8.1 |
7.0 |
|
1683 |
-21 |
1662 |
| Graeme Lock Lee |
42 → 42 |
NSW 12 → 12 |
|
6.7 |
6.5 |
|
1613 |
-3 |
1610 |
| Tony Hunt |
90 → 75 |
NSW 23 → 19 |
|
4.8 |
6.0 |
|
1516 |
+24 |
1540 |
| Jean McGiffen |
29 → 35 |
NSW 8 → 10 |
|
8.1 |
6.0 |
|
1684 |
-42 |
1642 |
| Peter Shaw |
85 → 83 |
NSW 21 → 23 |
|
4.9 |
5.0 |
|
1522 |
+2 |
1524 |
| Jan Serisier |
77 → 78 |
NSW 19 → 21 |
|
5.2 |
5.0 |
|
1538 |
-4 |
1534 |
| Sal Costanzo |
78 → 86 |
VIC 43 → 44 |
|
5.1 |
4.5 |
|
1535 |
-13 |
1522 |
| Moana Nepia |
148 → 151 |
NSW 43 → 43 |
|
3.3 |
3.0 |
|
1427 |
-6 |
1421 |
| Zina Costanzo |
51 → 90 |
VIC 26 → 47 |
|
6.3 |
2.0 |
|
1597 |
-87 |
1510 |
ROUND ROBIN
Player Averages
| Player | Average For | Average Against | High | Low |
| Esther Perrins | 443.8 | 368.2 | 577 | 350 |
| Paul Cleary | 438.0 | 389.5 | 566 | 348 |
| Rod Talbot | 427.7 | 349.1 | 514 | 346 |
| John Holgate | 424.1 | 381.1 | 521 | 332 |
| Joanne Craig | 416.3 | 393.7 | 572 | 347 |
| Bob Jackman | 401.9 | 349.4 | 501 | 245 |
| Joan Rosenthal | 388.1 | 391.3 | 463 | 309 |
| Moana Nepia | 373.2 | 404.7 | 477 | 318 |
| Sal Costanzo | 371.7 | 420.2 | 477 | 285 |
| Graeme Lock Lee | 370.7 | 396.7 | 491 | 302 |
| Tony Hunt | 368.9 | 385.8 | 428 | 313 |
| Jean McGiffen | 366.2 | 390.3 | 463 | 301 |
| Zina Costanzo | 362.1 | 409.5 | 482 | 312 |
| Peter Shaw | 360.2 | 404.1 | 427 | 268 |
| Ivor Zetler | 359.5 | 387.1 | 540 | 269 |
| Jan Serisier | 346.8 | 398.3 | 435 | 235 |
20 Highest Games
| Game | Player | Opponent | Score |
| 11 | Esther Perrins | Joan Rosenthal | 577-309 |
| 13 | Joanne Craig | John Holgate | 572-392 |
| 5 | Paul Cleary | Zina Costanzo | 566-351 |
| 12 | Ivor Zetler | Sal Costanzo | 540-326 |
| 7 | Paul Cleary | Ivor Zetler | 524-355 |
| 12 | John Holgate | Esther Perrins | 521-350 |
| 2 | John Holgate | Moana Nepia | 514-370 |
| 5 | Rod Talbot | Joanne Craig | 514-348 |
| 14 | Rod Talbot | Jan Serisier | 511-345 |
| 12 | Joanne Craig | Joan Rosenthal | 509-371 |
| 11 | Bob Jackman | Sal Costanzo | 501-285 |
| 12 | Paul Cleary | Graeme Lock Lee | 501-331 |
| 8 | Rod Talbot | Ivor Zetler | 500-269 |
| 1 | Joanne Craig | Jan Serisier | 496-331 |
| 7 | Rod Talbot | Sal Costanzo | 492-366 |
| 3 | Graeme Lock Lee | Ivor Zetler | 491-408 |
| 2 | Bob Jackman | Joan Rosenthal | 489-311 |
| 6 | Paul Cleary | Sal Costanzo | 483-322 |
| 15 | John Holgate | Sal Costanzo | 482-354 |
| 4 | Zina Costanzo | Tony Hunt | 482-313 |
20 Highest Losing Scores
| Game | Player | Opponent | Score |
| 2 | Paul Cleary | Rod Talbot | 453-455 |
| 3 | Esther Perrins | Paul Cleary | 420-473 |
| 8 | John Holgate | Peter Shaw | 419-424 |
| 6 | Graeme Lock Lee | John Holgate | 418-460 |
| 15 | Jan Serisier | Esther Perrins | 409-428 |
| 4 | Sal Costanzo | Peter Shaw | 409-427 |
| 15 | Tony Hunt | Paul Cleary | 409-447 |
| 3 | Ivor Zetler | Graeme Lock Lee | 408-491 |
| 14 | Joanne Craig | Jean McGiffen | 407-409 |
| 3 | John Holgate | Joan Rosenthal | 403-422 |
| 6 | Moana Nepia | Peter Shaw | 403-425 |
| 14 | Peter Shaw | Paul Cleary | 402-447 |
| 15 | Ivor Zetler | Joan Rosenthal | 401-410 |
| 9 | Peter Shaw | Jean McGiffen | 397-463 |
| 13 | John Holgate | Joanne Craig | 392-572 |
| 4 | Rod Talbot | Esther Perrins | 392-434 |
| 12 | Zina Costanzo | Moana Nepia | 390-446 |
| 8 | Tony Hunt | Joan Rosenthal | 387-409 |
| 8 | Moana Nepia | Paul Cleary | 385-442 |
| 6 | Jean McGiffen | Bob Jackman | 383-421 |
20 Biggest Wins
| Game | Winner | Loser | Score | Margin |
| 11 | Esther Perrins | Joan Rosenthal | 577-309 | +268 |
| 8 | Rod Talbot | Ivor Zetler | 500-269 | +231 |
| 6 | Joan Rosenthal | Jan Serisier | 463-235 | +228 |
| 11 | Bob Jackman | Sal Costanzo | 501-285 | +216 |
| 5 | Paul Cleary | Zina Costanzo | 566-351 | +215 |
| 12 | Ivor Zetler | Sal Costanzo | 540-326 | +214 |
| 9 | Esther Perrins | Ivor Zetler | 469-286 | +183 |
| 13 | Joanne Craig | John Holgate | 572-392 | +180 |
| 2 | Bob Jackman | Joan Rosenthal | 489-311 | +178 |
| 12 | John Holgate | Esther Perrins | 521-350 | +171 |
| 12 | Paul Cleary | Graeme Lock Lee | 501-331 | +170 |
| 7 | Paul Cleary | Ivor Zetler | 524-355 | +169 |
| 4 | Zina Costanzo | Tony Hunt | 482-313 | +169 |
| 10 | Graeme Lock Lee | Peter Shaw | 467-300 | +167 |
| 5 | Rod Talbot | Joanne Craig | 514-348 | +166 |
| 14 | Rod Talbot | Jan Serisier | 511-345 | +166 |
| 1 | Joanne Craig | Jan Serisier | 496-331 | +165 |
| 6 | Paul Cleary | Sal Costanzo | 483-322 | +161 |
| 2 | Joanne Craig | Peter Shaw | 444-298 | +146 |
| 5 | Sal Costanzo | Tony Hunt | 477-332 | +145 |
20 Highest Combined Scores
| Game | Player | Opponent | Score | Combined |
| 13 | John Holgate | Joanne Craig | 392-572 | 964 |
| 5 | Paul Cleary | Zina Costanzo | 566-351 | 917 |
| 2 | Paul Cleary | Rod Talbot | 453-455 | 908 |
| 3 | Graeme Lock Lee | Ivor Zetler | 491-408 | 899 |
| 3 | Paul Cleary | Esther Perrins | 473-420 | 893 |
| 11 | Joan Rosenthal | Esther Perrins | 309-577 | 886 |
| 2 | John Holgate | Moana Nepia | 514-370 | 884 |
| 12 | Joan Rosenthal | Joanne Craig | 371-509 | 880 |
| 7 | Paul Cleary | Ivor Zetler | 524-355 | 879 |
| 6 | John Holgate | Graeme Lock Lee | 460-418 | 878 |
| 12 | John Holgate | Esther Perrins | 521-350 | 871 |
| 12 | Sal Costanzo | Ivor Zetler | 326-540 | 866 |
| 5 | Rod Talbot | Joanne Craig | 514-348 | 862 |
| 9 | Jean McGiffen | Peter Shaw | 463-397 | 860 |
| 7 | Rod Talbot | Sal Costanzo | 492-366 | 858 |
| 14 | Rod Talbot | Jan Serisier | 511-345 | 856 |
| 15 | Paul Cleary | Tony Hunt | 447-409 | 856 |
| 14 | Paul Cleary | Peter Shaw | 447-402 | 849 |
| 8 | John Holgate | Peter Shaw | 419-424 | 843 |
| 15 | Esther Perrins | Jan Serisier | 428-409 | 837 |
20 Biggest Rating Upsets
| Game | Winner | Loser | Score | Ratings | Rating Gap |
| 13 | Jan Serisier | Paul Cleary | 384-382 | 1538 beat 1846 | +308 |
| 1 | Tony Hunt | Rod Talbot | 385-357 | 1516 beat 1793 | +277 |
| 8 | Peter Shaw | John Holgate | 424-419 | 1522 beat 1791 | +269 |
| 11 | Moana Nepia | Joanne Craig | 477-348 | 1427 beat 1683 | +256 |
| 5 | Graeme Lock Lee | Joan Rosenthal | 369-342 | 1613 beat 1808 | +195 |
| 12 | Moana Nepia | Zina Costanzo | 446-390 | 1427 beat 1597 | +170 |
| 10 | Tony Hunt | Jean McGiffen | 428-301 | 1516 beat 1684 | +168 |
| 2 | Ivor Zetler | Jean McGiffen | 402-347 | 1517 beat 1684 | +167 |
| 10 | Ivor Zetler | Joanne Craig | 375-366 | 1517 beat 1683 | +166 |
| 11 | Jean McGiffen | Paul Cleary | 420-363 | 1684 beat 1846 | +162 |
| 1 | Sal Costanzo | Jean McGiffen | 389-311 | 1535 beat 1684 | +149 |
| 12 | Joanne Craig | Joan Rosenthal | 509-371 | 1683 beat 1808 | +125 |
| 4 | Jean McGiffen | Joan Rosenthal | 392-369 | 1684 beat 1808 | +124 |
| 13 | Joanne Craig | John Holgate | 572-392 | 1683 beat 1791 | +108 |
| 13 | Moana Nepia | Sal Costanzo | 409-371 | 1427 beat 1535 | +108 |
| 11 | Tony Hunt | Graeme Lock Lee | 396-351 | 1516 beat 1613 | +97 |
| 5 | Esther Perrins | Bob Jackman | 468-324 | 1763 beat 1852 | +89 |
| 15 | Zina Costanzo | Jean McGiffen | 371-347 | 1597 beat 1684 | +87 |
| 11 | Ivor Zetler | Zina Costanzo | 377-357 | 1517 beat 1597 | +80 |
| 2 | Sal Costanzo | Graeme Lock Lee | 445-332 | 1535 beat 1613 | +78 |
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