Blitz:
Individual Calculations October 2023 |
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Perkowski, Jakub Total change: -45.60 | | |
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Polish Blitz Youth Chess Championship 2023 - B10 | Bydgoszcz | POL | 2023-08-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1251 | 1138 | 0.00 | 3 | -1.14 | 40 | -45.60 | |
| Czech, Franciszek | | | 1508 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | Babij, Piotr | | | 1027 | POL | 0.00 | 1 | -0.65 | 40 | -26.00 | | Markowski, Adam | | | 1217 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | | 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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