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Individual Calculations April 2023 |
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| Dzieczkaniec, Piotr Total change: 32.20 | |   |
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| Mistrzostwa Polski Niepelnosprawnych w szachach 2023 | Karpacz | POL | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1886 | 5.50 | 9 | 1.61 | 20 | 32.20 | |
|  Grubiak, Roman | | | 1651 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Przewoznik, Jan | m | | 2270 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Mannke, Manfred | | | 2087 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Dukaczewski, Piotr | m | | 2131 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kania, Andrzej | | | 1608 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Dzienisiuk, Janusz | | | 1780 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Malecki, Eugeniusz | | | 1941 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Piotrowski, Arkadiusz | | | 1912 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Kuma, Boguslaw | | | 2109 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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