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Individual Calculations March 2023 |
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| Czak, Jaroslaw Total change: 14.80 | |   |
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| Turniej Feryjny Polonii Wroclaw | Wroclaw | POL | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1070 | 1.50 | 4 | 0.74 | 20 | 14.80 | |
|  Klys, Kacper | | | 1428 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Siudak, Tomasz | | | 1535 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Krawczyk, Eryk | | | 1197 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Owczarek, Hanna | | | 1236 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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