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Rapid:
Individual Calculations March 2018 |
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| Efimov, Vitaly S. Total change: -21.40 | |   |
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| Cheboksary Rapid Chess Championship | Cheboksary | RUS | 2018-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1626 | 2.00 | 5 | -1.07 | 20 | -21.40 | |
|  Skvortsov, Vladimir | | | 2025 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ivanov, Gennady | | | 1282 | RUS | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Ivanov, Vasily | | | 1259 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Korolkov, Artyom | | | 1424 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Nikitin, Iosif | | | 1660 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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