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Rapid:
Individual Calculations April 2023 |
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| Kollbek, Jakub Total change: 33.60 | |   |
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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 |
| 1424 | 1106 | 2.00 | 6 | 0.84 | 40 | 33.60 | |
|  Bratajit, Mukherjee | | | 1679 | IND | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Zgorzalek, Michal | | | 1368 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Chodaczynski, Dorian | | | 1226 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Jajte-Pachota, Jerzy | | | 1763 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Osinski, Tomasz | | | 1262 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Trzopek, Fabian | | | 1243 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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