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Rapid:
Individual Calculations February 2018 |
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| Kossowski, Piotr Total change: 19.80 | |   |
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| Noworoczny Turniej Szachowy 2018 | Koszain | POL | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1268 | 3.00 | 8 | 0.99 | 20 | 19.80 | |
|  Janik, Krystian | | | 1668 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bregoszewski, Leon | | | 1515 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Hnat, Sebastian | | | 1563 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kupiak, Sylwester | | | 1441 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rasztubowicz, Leszek | | | 1433 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Kucharski, Tadeusz | | | 1509 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Wenelski, Damian | | | 1525 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Panus, Michal | | | 1147 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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