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Individual Calculations January 2012 |
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| Kachko, Alexander Total change: -7.20 | |   |
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| Rostov region Chmp. 2011 îpen | Rostov-on-Don | RUS | 2011-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2364 | 5.50 | 9 | -0.72 | 10 | -7.20 | |
|  Parinov, Ivan | | | 2023 | RUS | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Frolov, Andrey | | | 2197 | RUS | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Denisenko, Denis | | | 2159 | RUS | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Travkina, Anastasia | | wf | 2169 | RUS | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Telmanov, Andrey | | | 2110 | RUS | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Duyun, Dmitriy | | | 2226 | RUS | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Kornyukov, Alexey | m | | 2482 | RUS | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Bekker, Maxim | | | 2271 | RUS | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Ivaschenko, Vadim | | | 2259 | RUS | 0.00 | 1 | -0.64 | 10 | -6.40 | |
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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