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Rapid:
Individual Calculations May 2017 |
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| Davydova, Valentina Total change: 62.40 | |   |
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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 |
| 1609 | 1250 | 4.00 | 8 | 3.12 | 20 | 62.40 | |
|  Petrov, Aleksandr | | | 1650 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Efimov, Vitaly S. | | | 1581 | RUS | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Fetisov, Aleksandr | | | 1464 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Lapin, Alexander I. | | | 1650 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Dmitriev, Samuil | | | 1650 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bagautdinova, Kamilla | | | 1650 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Apaseykin, Boris | | | 1650 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Fedorov, Dmitrij | | | 1574 | RUS | 1.00 | 1 | 0.87 | 20 | 17.40 | | | * 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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