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Individual Calculations September 2009 |
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| Grigoryeva, Olga Total change: -10.95 | |   |
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| 4. Kibizov Memorial 2009 Rtg | Chelyabinsk | RUS | 2009-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1991 | 2.00 | 6 | -0.73 | 15 | -10.95 | |
|  Trushin, Maxim | | | 1932 | RUS | 0.50 | 1 | -0.08 | 15 | -1.20 | |  Matsenko, Vadim | | | 2144 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Pleshakov, Kirill | | | 1976 | RUS | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Lefebr, Vladislav | | | 2089 | RUS | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Krapivin, Viktor | | | 2050 | RUS | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Ryzhov, Valery | | | 1959 | RUS | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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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