Individual Calculations July 2021 |
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Kossobudzki, Robert Total change: -47.60 | | |
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III Dolnoslaska Liga Szachowa 2020/2021 1, 4-11 | Dolny Slask | POL | 2021-05-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1906 | 2100 | 3.50 | 8 | -2.38 | 20 | -47.60 | |
| Szewczyk, Jacek | | | 2056 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | Gromczak, Dariusz | | | 1831 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | Kawaler, Adam | | | 1808 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | Kowalczuk, Wojciech | | | 2019 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | Cybulski, Marek | | | 1700 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kowalczuk, Mikolaj | | | 1982 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | Helaszek, Edward | | | 1963 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | Kania, Krystian | | | 1885 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | * 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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