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Rapid:
Individual Calculations May 2017 |
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| Petrov, Vyacheslav A. Total change: -13.00 | |   |
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| Cheboksary Victory Day Rapid Chess Tournament 2017 | Cheboksary | RUS | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1478 | 0.50 | 6 | -0.65 | 20 | -13.00 | |
|  Spiridonov, Sergey | | | 1878 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alekseev, Sergey I. | | | 1842 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Pakhomov, Aleksandr | | | 1742 | RUS | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Nikitin, Iosif | | | 1642 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Iovlev, Sergey | | | 1832 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Stepanov, Sergey | | | 1553 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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