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Individual Calculations July 2009 |
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| Vorontsov, Nikolay Total change: -0.20 | |   |
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| Moscow region Spring 2009 IM | Serpukhov | RUS | 2009-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2281 | 2312 | 7.00 | 13 | -0.02 | 10 | -0.20 | |
|  Turutin, Alexander | f | | 2373 | RUS | 0.00 | 1 | -0.42 | 10 | -4.20 | |  Gorbatenko, Kateryna | | wf | 2086 | UKR | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Ajrapetian, Gevorg | | | 2366 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Antipov, Mikhail Al. | c | | 2208 | RUS | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Oparin, Grigoriy | c | | 2257 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Odnorozhenko, Evgenyi | m | | 2392 | UKR | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Gutenev, Alexander | f | | 2348 | RUS | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Rozanov, Pavel B. | f | | 2306 | RUS | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Airapetian, Gor | f | | 2369 | RUS | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Matsenko, Elena | | wf | 2094 | RUS | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Lavretzkij, Roman | m | | 2320 | BLR | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Kovtunenko, Alexandr | | | 2188 | RUS | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Ponomarev, Dmitry | f | | 2342 | RUS | 0.50 | 1 | 0.04 | 10 | 0.40 | |
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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