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Rapid:
Individual Calculations January 2020 |
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| Omelanczuk, Jacek Total change: 0.20 | |   |
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| Druzynowe Otwarte Mistrzostwa Lodzi w Szachach Szybkich 2019 | Lodz | POL | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1973 | 4.00 | 8 | 0.01 | 20 | 0.20 | |
|  Bialasiewicz, Bartlomiej | | | 1882 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Gradowski, Jacek | | | 1963 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Flak, Pawel | | | 2144 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Posuniak, Weronika | | | 1840 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kedrzynski, Adam | | | 1573 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pietrzak, Tomasz | | | 1929 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Grabarczyk, Miroslaw | g | | 2336 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kowalczyk, Mariusz | | | 2101 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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