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Individual Calculations August 2017 |
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| Kovtun, Sergei Total change: 14.90 | |   |
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| Lugansk Region Senior Championship | Stanitsa-Luganskaya | UKR | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2258 | 7.00 | 8 | 1.49 | 10 | 14.90 | |
|  Piterbarg, Alexander | | | 2039 | RUS | 1.00 | 1 | 0.22 | 10 | 2.20 | |  Nesterenko, Vasily | | | 2107 | UKR | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Mehtipur, Ilham | | | 2224 | AZE | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Kovalenko, Alexander | m | | 2075 | UKR | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Gutsko, Nikolai | f | | 2201 | BLR | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Krasilnikov, Gennady | f | | 2082 | UKR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Diakov, Oleg | f | | 2065 | UKR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Yakovenko, Ivan | f | | 2128 | UKR | 0.50 | 1 | -0.18 | 10 | -1.80 | |
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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