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Rapid:
Individual Calculations December 2017 |
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| Peter, Rafal Total change: 13.60 | |   |
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| II Otwarte Mistrzostwa Powiatu Choszczenskiego w szachach szybkich - OPEN FIDE | Choszczno | POL | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1796 | 4.50 | 6 | 0.68 | 20 | 13.60 | |
|  Derejczyk, Mateusz | | | 1396 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kwiatkowski, Jan | | | 1396 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Plichta, Kamil | f | | 2196 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kossowski, Witold | | | 1408 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Raczynski, Marcin | | | 1483 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Maj, Andrzej | | | 2123 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | * 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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