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Rapid:
Individual Calculations May 2013 |
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| Potyavin, Igor Total change: -21.40 | |   |
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| St. Petersburg Rapid Champ. 2013 Men | St. Petersburg | RUS | 2013-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 2048 | 3.50 | 6 | -1.07 | 20 | -21.40 | |
|  Glazov, Anatoly | | | 1897 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Yulgushev, Artur | | | 1716 | RUS | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Bekhovskiy, Mikhail | | | 1939 | RUS | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Gogin, Artem | | | 1773 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Penkov, Aleksey | | | 1918 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gadzhiev , Farid | | | 1779 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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