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Individual Calculations July 2023 |
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| Bartoszek, Krzysztof Total change: -49.20 | |   |
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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 |
| 1240 | 1298 | 0.50 | 3 | -1.23 | 40 | -49.20 | |
|  Wozny, Jan | | | 1171 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | |  Handwerkier, Pawel | | | 1217 | POL | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Cygan, Miroslaw | | | 1331 | POL | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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