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Rapid:
Individual Calculations October 2023 |
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| Jamka, Jakub Total change: -22.00 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B14 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1110 | 1.00 | 6 | -0.55 | 40 | -22.00 | |
|  Dietrich, Pawel | | | 1560 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Chomicki, Kornel | | | 1456 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Buczkowski, Oliwier | | | 1298 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Jasion, Wiktor | | | 1224 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Daniszewski, Michal | | | 1092 | POL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Jamrozik, Maciej | | | 1304 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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