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Individual Calculations June 2023 |
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| Kania, Tomasz Total change: 8.80 | |   |
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| 272nd YMCA Spring 2023-A Round 4-7 | Warszawa | POL | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1693 | 2.00 | 3 | 0.44 | 20 | 8.80 | |
|  Kasperski, Marcin | | | 1687 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | |  Kacprzak, Karol | | | 1671 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Szukalski, Antoni | | | 1681 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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