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Individual Calculations July 2012 |
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| Permin, Viktor Total change: 31.80 | |   |
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| Astrakhan City Chess Championship 2012 | Astrakhan | RUS | 2012-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1773 | 2.00 | 5 | 1.06 | 30 | 31.80 | |
|  Ivlev, Aleksey | | | 2027 | RUS | 1.00 | 1 | 0.81 | 30 | 24.30 | |  Afanasiev, Alexei A | | | 1982 | RUS | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Sokolov, Vladimir | | | 2045 | RUS | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Kamaletdinov, Farit | | | 1982 | RUS | 1.00 | 1 | 0.77 | 30 | 23.10 | | | Genov, Ilya | | | 2110 | RUS | 0.00 | 1 | -0.12 | 30 | -3.60 | |
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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