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Individual Calculations June 2021 |
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| Przewoznik, Jan Total change: -11.20 | |   |
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| Mistrzostwa Polski Seniorow w szachach na 2021 rok | Karpacz | POL | 2021-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2335 | 7.00 | 9 | -1.12 | 10 | -11.20 | |
|  Karczynski, Lech | | | 1935 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Czyz, Andrzej | | | 1935 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rak, Tomasz | | | 1951 | POL | 0.00 | 1 | -0.91 | 10 | -9.10 | | | Flis, Pawel | | | 1935 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kot, Jerzy | f | | 1945 | POL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Brylowski, Marian | | | 1978 | POL | 0.00 | 1 | -0.89 | 10 | -8.90 | | | Leszner, Liliana | | wm | 1935 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Raszka, Janusz | | | 2030 | POL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Gasik, Piotr | | | 2018 | POL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | * 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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