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Rapid:
Individual Calculations August 2017 |
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| Ivchenko, Alexander Total change: -16.60 | |   |
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| Don cup 2017_rapid | Azov | RUS | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1848 | 2.00 | 6 | -0.83 | 20 | -16.60 | |
|  Oganian, Roman | | | 2248 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tulaeva, Mariya | | | 1448 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sirota, Viktor | | | 2166 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Nikitin, Boris | | | 1685 | RUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Stadnichenko, Stanislav | | | 1658 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Saltykov, Alexey N. | c | | 2059 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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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