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Rapid:
Individual Calculations September 2018 |
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| Boyko, Igor K. Total change: 36.80 | |   |
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| Orenburg_Kubok Fed - 3 etap | Orenburg | RUS | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1748 | 4.00 | 6 | 1.84 | 20 | 36.80 | |
|  Kuznetsov, Michail | | | 2065 | RUS | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Ishbuldin, Marsel | | | 2029 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Protasov, Sergey | | | 1652 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Fonyak, Marina | | | 1701 | RUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Irkha, Alexey | | | 2144 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bozrikov, Matvey | | | 1680 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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