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Rapid:
Individual Calculations January 2022 |
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| Zajac, Robert Total change: -12.00 | |   |
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| Obornicki Mikolajkowy Turniej Szachowy 2021 | Oborniki | POL | 2021-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1320 | 0.00 | 2 | -0.60 | 20 | -12.00 | |
|  Belka, Marta | | | 1543 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Jagodzinski, Olaf | | | 1411 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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