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Rapid:
Individual Calculations February 2019 |
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| Kupiak, Sylwester Total change: 6.60 | |   |
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| Noworoczny Turniej Szachowy 2019 | Koszalin | POL | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1462 | 4.50 | 9 | 0.33 | 20 | 6.60 | |
|  Skurzynski, Klaudiusz | | | 1062 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Korbal, Arkadiusz | | | 1862 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sowinski, Ryszard | | | 1248 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mielczarski, Zbigniew | | | 1661 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Merecki, Antoni | | | 1271 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dzhuguryan, Tygran | | | 1862 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zadkowski, Zbigniew | | | 1475 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Kozak, Olaf | | | 1426 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Wenelski, Damian | | | 1612 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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