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Rapid:
Individual Calculations August 2023 |
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| Kukla, Piotr Total change: -22.80 | |   |
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| GRAND PRIX POLONII WROCLAW - turniej nr 25 | Wroclaw | POL | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1920 | 4.00 | 7 | -1.14 | 20 | -22.80 | |
|  Sterna, Witold | | | 1224 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Razin, Vadim | | | 2290 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nagly, Krzysztof | | | 1499 | POL | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Khyzhniak, Dmytro | | | 1196 | UKR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Zhuk, Ivan | | | 1990 | FID | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Zeluk, Karol | | | 1520 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kicinski, Igor | | | 1672 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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