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Rapid:
Individual Calculations January 2022 |
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| Lupa, Igor Total change: 14.80 | |   |
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| Obornicki Mikolajkowy Turniej Szachowy 2021 | Oborniki | POL | 2021-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1035 | 1.00 | 2 | 0.74 | 20 | 14.80 | |
|  Jagodzinski, Olaf | | | 1411 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Galczewski, Marek | | | 1305 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | |
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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