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Individual Calculations April 2009 |
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| Polonskiy, Pavel Total change: 27.25 | |   |
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| Moscow open 2009 B | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2111 | 3.00 | 7 | 0.75 | 25 | 18.75 | |
|  Oleinikov, Dmitrij | | | 2256 | RUS | 1.00 | 1 | 0.69 | 25 | 17.25 | |  Gansvind, Valeriya I | | wf | 2244 | EST | 1.00 | 1 | 0.68 | 25 | 17.00 | | | Loginov, Anton | | | 2232 | RUS | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Grishin, Alexander | | | 2231 | RUS | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Likhoman, Mikhail | | | 2217 | RUS | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Muromtsev, Arthur | f | | 2259 | RUS | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Chapurin, A | | | 2280 | RUS | 0.00 | 1 | -0.28 | 25 | -7.00 | |
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) | | | | Aeroflot open C | Moscow | RUS | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2111 | 2.00 | 3 | 0.34 | 25 | 8.50 | |
| | Raondi, Yan-Martin | | | 1761 | RUS | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Kuznetsov, Mikhail V. | | | 2196 | RUS | 1.00 | 1 | 0.62 | 25 | 15.50 | | | Inants, Aghasi | | | 2192 | ARM | 0.00 | 1 | -0.39 | 25 | -9.75 | |
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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