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Individual Calculations July 2021 |
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| Walczak, Piotr Total change: -10.20 | |   |
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| Indywidualne Mistrzostwa Polski Nieslyszacych w Szachach Mezczyzn 2021 | Rybnik | POL | 2021-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1912 | 3.50 | 7 | -0.51 | 20 | -10.20 | |
|  Choroszej, Aleksander | | | 2033 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Fojcik, Krzysztof | | | 1611 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Strzelecki, Jerzy | | | 2008 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Checiak, Krzysztof | | | 1967 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Kubin, Aleksander | | | 1649 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Czech, Mieczyslaw | | | 1737 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Cwiek, Mariusz | | | 1923 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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