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Rapid:
Individual Calculations May 2018 |
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| Grala, Magdalena Total change: -4.40 | |   |
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| VIII Memorial Krzysztofa Kierzkowskiego | Orzysz | POL | 2018-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1032 | 0.50 | 3 | -0.22 | 20 | -4.40 | |
|  Grala, Stanislaw | | | 1356 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Zygadlo, Wladyslaw | | | 1277 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gradzki, Arkadiusz | | | 1109 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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