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Individual Calculations April 2009 |
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| Kaydanovich, Marina Total change: -12.50 | |   |
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| Moscow open 2009 C Women | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1843 | 1.00 | 4 | -0.50 | 25 | -12.50 | |
|  Repina, Varvara | | wf | 2193 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Baraeva, Irina | | wf | 1997 | RUS | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Baraeva, Marina | | wf | 2009 | RUS | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Artemenko, Rimma | | | 1579 | RUS | 1.00 | 1 | 0.18 | 25 | 4.50 | |
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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