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Individual Calculations May 2019 |
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| Uscinski, Marek Total change: 17.60 | |   |
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| III Mistrzostwa Polski Seniorek i Seniorow w szachach | Ustron-Jaszowiec | POL | 2019-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1781 | 5.50 | 9 | 0.88 | 20 | 17.60 | |
|  Dec, Kazimierz | | | 1392 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Osiecki, Stanislaw | | | 2174 | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Klusak, Piotr | | | 2181 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bobras, Jan | | | 1524 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zydek, Stanislaw | | | 1475 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pietrzak, Janusz | | | 1996 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Lada, Ireneusz | | | 1897 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rygiel, Andrzej | | | 1381 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pociejowski, Marek | | | 1867 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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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