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Individual Calculations September 2011 |
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| Alachihin, Vladimir Total change: 26.40 | |   |
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| Petrosian Memorial open 2011 Dimitrovgrad | Dimitrovgrad | RUS | 2011-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2228 | 7.50 | 9 | 1.76 | 15 | 26.40 | |
|  Hafijtullin, Gazimbek | | | 1828 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Rusakov, Vladimir | | | 2016 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Ulanov, Sergei | | | 2143 | RUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Ulanov, Alexandr | | | 2405 | RUS | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Elkin, Alexander | | | 2162 | RUS | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Rudnev, Yuri | | | 2103 | RUS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Prikhodko, Anton | | | 2071 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Prihodko, Ilja | | | 2119 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Yakimkin, Igor | | | 2202 | RUS | 0.50 | 1 | -0.04 | 15 | -0.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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