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Individual Calculations August 2013 |
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| Piechocki, Bronislaw Total change: -41.10 | |   |
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| CHESS SUMMER 2013 | Poznan | POL | 2013-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1533 | 0.50 | 4 | -1.37 | 30 | -41.10 | |
|  Stachowiak, Slawomir | | | 1933 * | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Hoffmann, Kacper | | | 1584 | POL | 0.00 | 1 | -0.43 | 30 | -12.90 | | | Gajewski, Zbigniew | | | 1439 | POL | 0.00 | 1 | -0.63 | 30 | -18.90 | | | Piasecki, Andrzej | | | 1356 | POL | 0.50 | 1 | -0.23 | 30 | -6.90 | | | * 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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