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Rapid:
Individual Calculations July 2017 |
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| Piechocki, Andrzej Total change: -7.80 | |   |
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| cykl 4 por roku - lato | Wroclaw | POL | 2017-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1272 | 1.50 | 4 | -0.39 | 20 | -7.80 | |
|  Warchol, Maciej | | | 1308 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Lochina, Justyna | | | 1124 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Piechocki, Karol | | | 1158 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Galant, Ireneusz | | | 1672 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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