Rapid:
Individual Calculations January 2022 |
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Czapka, Piotr Total change: -17.40 | | |
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VI Mikolajkowy Turniej Szachowy | Serock | POL | 2021-12-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1213 | 1309 | 1.00 | 3 | -0.87 | 20 | -17.40 | |
| Okragly, Natan | | | 1100 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | Olszewski, Antoni | | | 1389 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | Kowalski, Mariusz | | | 1150 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | 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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