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Individual Calculations January 2011 |
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| Rostovtsev, Alexander Total change: 12.00 | |   |
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| Championat Rostov city 2010 | Rostov-na-Donu | RUS | 2010-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 1837 | 1.00 | 3 | 0.48 | 25 | 12.00 | |
|  Petrova, Olga | | | 2228 | RUS | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Rasstriguine, Andrei | | | 2080 | RUS | 0.00 | 1 | -0.20 | 25 | -5.00 | |  Lazarev, Evgenij | | | 2047 | RUS | 1.00 | 1 | 0.77 | 25 | 19.25 | |
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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