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Individual Calculations April 2009 |
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| Makushkin, Nikolay Total change: -56.50 | |   |
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| Moscow open 2009 B | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1949 | 0.50 | 5 | -2.26 | 25 | -56.50 | |
|  Shamugia, Shavleg | f | | 2215 | GEO | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Velikanov, Igor | | | 2292 | RUS | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Marder, Elena | | | 1747 | RUS | 0.00 | 1 | -0.76 | 25 | -19.00 | |  Raondi, Yan-Martin | | | 1702 | RUS | 0.50 | 1 | -0.31 | 25 | -7.75 | | | Mazurov, Arslan | | | 1599 | RUS | 0.00 | 1 | -0.89 | 25 | -22.25 | |
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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