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Individual Calculations September 2009 |
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| Mironovich, Mark Total change: -7.35 | |   |
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| Summer on Petrograd Side 2009 open | St.Petersburg | RUS | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1928 | 2.50 | 6 | -0.49 | 15 | -7.35 | |
|  Maevsky, Nikolay | | | 2248 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Nikolaev, Yury | | | 2137 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Turetsky, Mark | | | 1690 | RUS | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Melnikov, Nikolay | | | 1783 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Malinicheva, L | | wf | 2024 | UZB | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Yusupova, Lilia | | | 1713 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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