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Rapid:
Individual Calculations January 2022 |
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| Kielar, Wiktor Total change: 17.60 | |   |
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| III Memorial Szachowy Boguslawa Sygulskiego | Rzeszow | POL | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1324 | 3.00 | 9 | 0.88 | 20 | 17.60 | |
|  Draganik, Grzegorz | | | 1845 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Kasperek, Ryszard | | | 1919 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Idzior, Izabela | | | 1087 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Trybowska, Anna | | | 1607 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Wolak, Kamil | | | 1665 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Jalowiec, Halina | | wf | 1893 | POL | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Stanowska, Anna | | | 1834 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Piersiak, Krystian | | | 1450 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Rosc, Ignacy | | | 1253 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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