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Individual Calculations July 2023 |
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| Ossolinski, Lukasz Total change: -7.40 | |   |
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| 273rd YMCA Spring 2023-B Round 8-11 | Warszawa | POL | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1352 | 0.50 | 3 | -0.37 | 20 | -7.40 | |
|  Jaroszuk, Marcin | | | 1520 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Borys, Marek | | | 1405 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Pichurko, Jakub | | | 1633 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | |
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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