Rapid:
Individual Calculations February 2019 |
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Zadkowski, Zbigniew Total change: -10.80 | | |
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Noworoczny Turniej Szachowy 2019 | Koszalin | POL | 2019-01-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1383 | 1475 | 5.00 | 9 | -0.54 | 20 | -10.80 | |
| Kilar, Mateusz | | | 1075 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Szyszylo, Rafal | | | 1875 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Borkowski, Helmut | | | 1261 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | Lonski, Aleksander | | | 1158 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | Byszewska, Hanna | | | 1075 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Ziobrowska, Danuta | | | 1350 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | Kupiak, Sylwester | | | 1462 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | Marczak, Aleksander | | | 1316 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | Puksza, Andrzej | | | 1875 * | 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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