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Rapid:
Individual Calculations April 2023 |
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| Darowicki, Mariusz Total change: -21.60 | |   |
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| IX Mistrzostwa Polski Amatorow w Szachach Szybkich | Pegow | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1899 | 6.00 | 9 | -1.08 | 20 | -21.60 | |
|  Huchwajda, Grzegorz | | | 1499 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Superson, Dawid | | | 1608 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gibala, Adam | | | 1703 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Tomalak, Stanislaw | | | 1550 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bekieszczuk, Miroslaw | | | 1692 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Murawski, Eugeniusz | | | 1668 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Szmidt, Przemyslaw | | | 1767 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Achinovich, Oleg | | | 1749 | UKR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Deren, Marcin | | | 1722 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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