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Rapid:
Individual Calculations May 2015 |
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| Korovkin, Aleksander Total change: 8.80 | |   |
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| Gagarin and Seryoin Memorial tournament | Kirzhach | RUS | 2015-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1938 | 2.00 | 5 | 0.44 | 20 | 8.80 | |
|  Kulykin, Aleksandr | | | 2113 | RUS | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Nefedov, Sergey | f | | 2314 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Selifonova, Aleksandra | | | 2002 | RUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Maronov., Yury | | | 1947 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Rublev, Sergey | | | 2085 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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