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Individual Calculations September 2012 |
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| Koseska, Kamila Total change: -1.20 | |   |
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| Wakacje z Szachami 2012 - A | Besia | POL | 2012-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1293 | 1.00 | 2 | -0.04 | 30 | -1.20 | |
|  Wisniewski, Jacek | | | 1429 | POL | 0.00 | 1 | -0.32 | 30 | -9.60 | |  Leszczewska, Aneta | | | 1130 | POL | 1.00 | 1 | 0.28 | 30 | 8.40 | |
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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