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Individual Calculations April 2009 |
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| Petrova, Olga Total change: 63.60 | |   |
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| Rostov-on-Don Chmp. 2008 open | Rostov-on-Don | RUS | 2008-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2325 | 2221 | 5.50 | 8 | 2.57 | 15 | 38.55 | |
|  Kachko, Alexander | f | | 2401 | RUS | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Petrov, Artur | | | 2253 | RUS | 0.50 | 1 | 0.04 | 15 | 0.60 | |  Elizarov, Dmitry | f | | 2348 | RUS | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Petrushin, Alexander I | m | | 2450 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Anoshkin, Alexander A. | f | | 2424 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Rasstriguine, Andrei | | | 2111 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Zakharov, Alexander | m | | 2413 | RUS | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Denisenko, Denis | | | 2201 | RUS | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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) | | | | RUS Women's Chmp. 2009 FL open | Smolensk | RUS | 2009-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2221 | 7.00 | 9 | 1.67 | 15 | 25.05 | |
| | Bogacheva, Anna | | | 1945 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Anikina, Maria | | | 2093 | RUS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Travkina, Anastasia | | wf | 2138 | RUS | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Malgina, Tatiana | | wf | 2342 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Makeeva, Tatiana | | | 1871 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Bezgodova, Maria | | wf | 2101 | RUS | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Kharashuta, Ekaterina | | wm | 2304 | RUS | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Bezgodova, Svetlana | | | 2214 | RUS | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Iljushina, Olga | | wm | 2269 | RUS | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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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