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Rapid:
Individual Calculations July 2017 |
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| Charkina, Mariya Total change: -13.80 | |   |
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| Star Trek U13 2017 | Korolev | RUS | 2017-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1113 | 0.00 | 4 | -0.69 | 20 | -13.80 | |
|  Chugunov, Maksim | | | 1513 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Frolov, Artem | | | 1388 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sukharev, Aleksandr | | | 1377 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Semenova, Daria Evg. | | | 1297 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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