Individual Calculations April 2023 |
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Walkusz, Witoslaw Total change: 1.60 | | |
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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 |
1719 | 1896 | 1.50 | 2 | 0.08 | 20 | 1.60 | |
| Krupinski, Ryszard | | | 1576 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | Geraschenko, Dmitry | | | 1861 | UKR | 0.50 | 1 | -0.05 | 20 | -1.00 | | 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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