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Rapid:
Individual Calculations February 2019 |
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| Kozak, Olaf Total change: -16.60 | |   |
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| Noworoczny Turniej Szachowy 2019 | Koszalin | POL | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1426 | 3.50 | 8 | -0.83 | 20 | -16.60 | |
|  Sokolowski, Ryszard | | | 1826 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Golebiowski, Piotr | | | 1166 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gniazdowski, Marian | | | 1583 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Wenelski, Damian | | | 1612 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kilar, Mateusz | | | 1037 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lonski, Aleksander | | | 1158 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Kupiak, Sylwester | | | 1462 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Zalog, Aleksandra | | | 1287 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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