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Individual Calculations July 2008 |
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| Potyavin, Igor Total change: 1.95 | |   |
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| Spring Holidays 2008 Open | St.Petersburg | RUS | 2008-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2059 | 5.00 | 9 | 0.13 | 15 | 1.95 | |
|  Kosov, Igor | | | 1724 | RUS | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Nikolaev, Vadim S. | | | 2187 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Usmanov, Vasily | | | 2045 | RUS | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Zhukov, Dmitry | | | 2180 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Azimova, Karina | | | 1826 | RUS | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Karataev, Oleg | | | 1894 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Sinajskij, Anatolij | | | 2104 | RUS | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Skrjabin, Igor | | | 2114 | RUS | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Androsov, Sergey | | | 2112 | RUS | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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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