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Rapid:
Individual Calculations February 2017 |
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| Brodacki, Rafal Total change: -27.20 | |   |
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| Atlas Stacja Nowa Gdynia - Mistrzostwa Polski w Szachach Szybkich 2017 | Zgierz | POL | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1439 | 1.50 | 6 | -1.36 | 20 | -27.20 | |
|  Lubczynski, Rafal | m | | 1839 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Praczukowski, Stanislaw | | | 1839 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Blazniak, Bartlomiej | | | 1110 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kowalec, Maciej | | | 1821 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bukala, Weronika | | | 1130 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Grzyb, Anna | | | 1113 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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