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Individual Calculations July 2009 |
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| Prosunchikov, German Total change: 8.25 | |   |
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| St.Petersburg Seniors Chmp. 2009 SF | St.Petersburg | RUS | 2009-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1914 | 2.50 | 5 | 0.55 | 15 | 8.25 | |
|  Isakhanov, Eduard | | | 2062 | RUS | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Glazov, Anatoly | | | 1978 | RUS | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Kaufman, Solomon | | | 1958 | RUS | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Vinogradov, Veniamin | | | 1971 | RUS | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Golovenchits, Boris | | | 2004 | RUS | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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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