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Rapid:
Individual Calculations October 2017 |
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| Gronwald, Jan Total change: 39.00 | |   |
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| 4 Pory Roku - Lato z Szachami 2017 | Szczecin | POL | 2017-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1123 | 3.50 | 8 | 1.95 | 20 | 39.00 | |
|  Gniazdowski, Marian | | | 1523 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tylutki, Ireneusz | | | 1409 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Popadowski, Dariusz | | | 1287 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Korkus, Marcin | | | 1291 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Zeissel, Andrzej | | | 1119 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Jacek, Roksana | | | 1523 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Andrzejczak, Mariusz | | | 1523 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Hnat, Sebastian | | | 1523 * | 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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