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Rapid:
Individual Calculations October 2023 |
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| Stogiera, Aleksander Total change: 32.00 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B10 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1069 | 2.00 | 5 | 0.80 | 40 | 32.00 | |
|  Pocztowski, Franciszek | | | 1295 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Perkowski, Jakub | | | 1217 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kopia, Julian | | | 1280 | POL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Szkotak, Artur | | | 1253 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Maciejewski, Iwo | | | 1305 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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