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Individual Calculations June 2022 |
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| Betkowski, Andrzej Total change: 14.80 | |   |
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| Mistrzostwa Polski Seniorow w Szachach na 2022 rok | Szklarska Poreba | POL | 2022-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 2048 | 7.00 | 9 | 0.74 | 20 | 14.80 | |
|  Gromowski, Stanislaw | | | 1648 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Krasowski, Slawomir | | | 1835 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Klimaszewski, Dariusz | c | | 2086 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Lada, Ireneusz | | | 1782 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Bernat, Marcin | | | 1930 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Mannke, Manfred | | | 2122 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Kot, Jerzy | f | | 1826 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Kupryjaniuk, Tomasz | | | 1827 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Flis, Pawel | c | | 1913 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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