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Individual Calculations November 2009 |
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| Zyla, Agata Total change: 33.90 | |   |
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| The 45th Akiba Rubinstein - International Chess Festival - Open D | Polanica Zdroj | POL | 2009-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1529 | 2.50 | 4 | 1.18 | 15 | 17.70 | |
|  Ziemba, Artur | | | 1638 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Dzikowski, Michal | | | 1564 | POL | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Lachowicz, Judyta | | | 1679 | POL | 1.00 | 1 | 0.70 | 15 | 10.50 | |  Kowalczyk, Adam | | | 1745 | POL | 0.50 | 1 | 0.28 | 15 | 4.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Mistrzostwa Miedzywojewodzkie DS+LB - grupa D13 | Lewin Klodzki | POL | 2009-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1533 | 3.00 | 4 | 1.08 | 15 | 16.20 | |
| | Grochocinska, Urszula | | | 1690 | POL | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Korpalska, Joanna | | | 1446 | POL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Chenska, Karolina | | | 1549 | POL | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Rogacka, Natalia | | | 1515 | POL | 0.00 | 1 | -0.53 | 15 | -7.95 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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