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Rapid:
Individual Calculations October 2023 |
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| Kos, Grzegorz Total change: -35.60 | |   |
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| X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN | Katowice | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1638 | 1.00 | 4 | -0.89 | 40 | -35.60 | |
|  Areshchenko, Alexander | g | | 2565 | UKR | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Petyko, Martin | | | 1238 * | HUN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Radzimski, Antoni | | | 1961 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Baczek, Wojciech | | | 1353 | POL | 0.00 | 1 | -0.84 | 40 | -33.60 | | | * 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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