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Rapid:
Individual Calculations October 2023 |
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| Perkowski, Dawid Total change: 40.40 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B12 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1054 | 3.00 | 8 | 1.01 | 40 | 40.40 | |
|  Kisiel, Wiktor | | | 1403 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kopacz, Mikolaj | | | 1239 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Businski, Jan | | | 1208 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Trusewicz, Remigiusz | | | 1361 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Krysiewicz, Igor | | | 1220 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Wasilewski, Mateusz | | | 1180 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Wasilko, Szymon | | | 1216 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Ozminski, Bruno | | | 1209 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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