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Individual Calculations October 2021 |
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| Filipiak, Rajmund Total change: 45.00 | |   |
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| Puchar Polski Niewidomych i Slabowidzacych w Szachach 2021 | Niechorze | POL | 2021-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1651 | 5.50 | 8 | 2.25 | 20 | 45.00 | |
|  Raczek, Zbigniew | | | 1251 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kulpinski, Piotr | | | 1874 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Kowalczyk, Marian | | | 1867 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Chojnowski, Marcin | | | 1987 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Dukaczewski, Piotr | m | | 2051 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Debowska, Teresa | f | | 1785 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Rekawek, Szymon | | | 1526 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Lipski, Henryk | | | 1500 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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