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Rapid:
Individual Calculations April 2017 |
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| Bobyr, Sergej Total change: -34.60 | |   |
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| Championship Dnipropetrovsk region among men and women | Dnipr | UKR | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1700 | 1.00 | 4 | -1.73 | 20 | -34.60 | |
|  Borisenko, Viacheslav | m | | 2100 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gunko, Kateryna | | | 1300 * | UKR | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Pavluchkova, Kseniy | | | 1319 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mashchenko, Tamila | | | 1436 | UKR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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