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Individual Calculations June 2023 |
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| Kovalevsky, Stanislav Total change: -11.40 | |   |
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| Majowy Wroclaw OPEN 2023 - Grupa A | Wroclaw | POL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2237 | 3.50 | 5 | -0.57 | 20 | -11.40 | |
|  Kawulski-Chodkiewicz, Alexander | | | 1837 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Oglaza, Dawid | | | 1892 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Zhuk, Ivan | | | 2035 | FID | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jankowiak, Tomasz | c | | 2200 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Moszczenski, Milosz | | | 1771 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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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