Individual Calculations April 2023 |
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Kaczmarek, Piotr Total change: -10.40 | | |
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III Wielkopolska Liga Seniorow 2023 Round 1-3 | Poznan | POL | 2023-03-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1721 | 1535 | 0.00 | 2 | -0.52 | 20 | -10.40 | |
| Medeiros, Atila Fernandes De | | | 1763 | POR | 0.00 | 1 | -0.21 | 20 | -4.20 | | Dopierala, Adam | | | 1679 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | 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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