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Individual Calculations July 2023 |
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| Kasperski, Marcin Total change: -9.40 | |   |
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| 272nd YMCA Spring 2023-A Round 8-11 | Warszawa | POL | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1664 | 1.00 | 4 | -0.47 | 20 | -9.40 | |
|  Sypula, Krzysztof | | | 1649 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | |  Szukalski, Antoni | | | 1662 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Polak, Michal | | | 1890 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kasperkiewicz, Pawel | | | 1864 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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