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Individual Calculations June 2023 |
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| Kasperski, Marcin Total change: -22.60 | |   |
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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 |
| 1760 | 1687 | 0.50 | 4 | -1.13 | 20 | -22.60 | |
|  Kania, Tomasz | | | 1693 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Flis, Piotr | | | 1731 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Podgorski, Maciej | | | 1944 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kacprzak, Karol | | | 1671 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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