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Rapid:
Individual Calculations April 2021 |
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| Potapov, Iliya A Total change: -9.00 | |   |
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| II st. of the A. E. Karpov Children's Award Tourn.-A | Nemchinovka | RUS | 2021-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1236 | 0.50 | 3 | -0.45 | 20 | -9.00 | |
|  Shmyrev, Nikolai | | | 1163 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kocherov, Lev | | | 1475 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Samoilov, Roman | | | 1534 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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