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Rapid:
Individual Calculations September 2023 |
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| Jaszczuk, Piotr Total change: -33.20 | |   |
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| 4. runda Grand Prix Bialegostoku "Lato-Jesien 2023" - rapid | Bialystok | POL | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1631 | 2.50 | 5 | -0.83 | 40 | -33.20 | |
|  Kostyra, Stanislaw | m | | 1884 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Czachurski, Ignacy | | | 1231 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Arciszewska, Zuzanna | | | 1695 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Peksa, Piotr | | | 1358 | POL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Saliuk, Aliaksandr | | | 1059 | FID | 1.00 | 1 | 0.02 | 40 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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