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Individual Calculations July 2021 |
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| Szydelko, Kazimierz Total change: 16.60 | |   |
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| IV Dolnoslaska Liga Szachowa 2021 - Okreg Walbrzyski | Dolny Slask | POL | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1654 | 4.50 | 7 | 0.83 | 20 | 16.60 | |
|  Kopec, Mariusz | | | 2054 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Korzekwa, Marcin | | | 1718 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Perek, Oskar | | | 1414 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Kowalik, Waldemar | | | 1648 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Szerszen, Ernest | | | 1382 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Stec, Czeslaw | | | 1721 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Bielinski, Kazimierz | | | 1558 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * 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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