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Individual Calculations January 2009 |
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| Eidelson, Rakhil Total change: 5.10 | |   |
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| M.Chigorin Memorial 2008 open | St.Petersburg | RUS | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2220 | 4.00 | 9 | 0.34 | 15 | 5.10 | |
|  Sjugirov, Sanan | m | | 2549 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Kozlov, Mikhail | | | 2025 | RUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Ivanov, Alexey | m | | 2431 | RUS | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Serov, Maksim | | | 2378 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Loskutov, Oleg | m | | 2482 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Utkin, Aleksey | f | | 2359 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Gorbatov, Alexej | m | | 2421 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Airumian, Sergei | | | 2070 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Balaian, Alina | | | 1934 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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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