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Individual Calculations March 2024 |
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| Grzelak, Marcin Total change: -7.00 | |   |
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| III Wielkopolska Liga Seniorow 2024 Round 1-3 | Koscielec | POL | 2024-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1703 | 1.00 | 2 | -0.35 | 20 | -7.00 | |
|  Anders, Marcin | | | 1524 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Kujawski, Zygmunt | | | 1613 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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