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Individual Calculations July 2009 |
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| Polishchuk, Oleg Total change: -28.65 | |   |
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| Poltava-open-B-2009 | Poltava | UKR | 2009-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2250 | 0.00 | 3 | -1.91 | 15 | -28.65 | |
|  Kurilenko, Vladimir | | | 2128 | UKR | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Demidiukov, Eugene | | | 2183 | UKR | 0.00 | 1 | -0.59 | 15 | -8.85 | |  Lavrov, Maxim | | | 2142 | UKR | 0.00 | 1 | -0.65 | 15 | -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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