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Individual Calculations July 2023 |
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| Walczak, Pawel Total change: -42.80 | |   |
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| XII Memorial Szachowy Michala Sosnickiego, Gr. E | Swidnica | POL | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1147 | 0.00 | 4 | -1.07 | 40 | -42.80 | |
|  Cygan, Miroslaw | | | 1331 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Zapolska, Roksana | | | 1390 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Handwerkier, Pawel | | | 1217 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Zawada, Radoslaw | | | 1374 | POL | 0.00 | 1 | -0.21 | 40 | -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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