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Individual Calculations January 2009 |
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| Zykova, Antonina Total change: 10.65 | |   |
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| M.Chigorin Memorial 2008 open | St.Petersburg | RUS | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2092 | 4.00 | 9 | 0.71 | 15 | 10.65 | |
|  Rozum, Ivan | m | | 2439 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Utkin, Aleksey | f | | 2359 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Efremova, Daria | | | 1933 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Zakharchenko, Arnold | m | | 2288 | UKR | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Timofeev, Andrei | | | 2205 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Pakhomov, Egor | | | 2220 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Fokin, Anatoly | | | 1919 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Butuc, Maria | | wf | 2159 | RUS | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Khakimov, Timur | m | | 2310 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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