Rapid:
Individual Calculations October 2023 |
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Piatek, Rafal Total change: 1.60 | | |
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X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN | Katowice | POL | 2023-09-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1569 | 1256 | 1.00 | 4 | 0.04 | 40 | 1.60 | |
| Liskiewicz, Jakub | | | 1980 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | Kozlowski, Marcin | | | 1639 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | Haladaj, Adam | | | 1586 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | Mikolajek, Dawid | | | 1070 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | 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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