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Individual Calculations February 2017 |
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| Kumakov, Ivan Total change: 64.80 | |   |
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| Voronezh Winter Rating Tournament Open 2017 | Voronezh | RUS | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1718 | 5.00 | 8 | 1.62 | 40 | 64.80 | |
|  Titarenko, Pavel | | | 1382 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Polyansky, Viktor | | | 1936 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Voronin, Yaroslav | | | 1434 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Boev, Stanislav | | | 1965 | RUS | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Sokolovsky, Victor | | | 1953 | RUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Nasrudinov, Nasrudin | | | 1823 | RUS | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Zisin, Oleg | | | 1894 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Grechishkin, Vasily | | | 1783 | RUS | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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