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Rapid:
Individual Calculations April 2023 |
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| Wegrzyniak, Dawid Total change: -15.40 | |   |
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| Otwarte Grand-Prix Krakowa w szachach szybkich (FIDE) nr 7 | Krakow | POL | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1261 | 0.50 | 4 | -0.77 | 20 | -15.40 | |
|  Opasiak, Dustin Tennessee | | | 1679 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Bratajit, Mukherjee | | | 1679 | IND | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Ciezadlik, Michal | | | 1203 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Chodaczynski, Dorian | | | 1226 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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