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Individual Calculations April 2022 |
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| Gruca, Zdzislaw Total change: -9.60 | |   |
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| Mistrzostwa Polski Niepelnosprawnych w szachach 2022 | Karpacz | POL | 2022-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1590 | 4.00 | 9 | -0.48 | 20 | -9.60 | |
|  Migala, Andrzej | | | 2045 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Bzowski, Grzegorz | | | 1424 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Uzialko, Marek | | | 1976 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Piekarczyk, Bartosz | | | 1462 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kwiecien, Zbigniew | | | 1969 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Krogulski, Maksymilian | | | 1497 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Kwiatkowski, Zygmunt | | | 1473 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Gugula, Czeslaw | | | 1442 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Nowak, Malgorzata | | | 1280 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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