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Individual Calculations January 2010 |
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| Kowalchuk, Vladimir Total change: 169.50 | |   |
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| Evpatoria Autumn 2009 | Evpatoria | UKR | 2009-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2098 | 13.00 | 15 | 6.78 | 25 | 169.50 | |
|  Kidalov, Vladimir | | | 2057 | UKR | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Mihalichenko, Bladimir | | | 2293 | UKR | 1.00 | 1 | 0.75 | 25 | 18.75 | |  Strygin, Alexandr | | | 2210 | UKR | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Semenchenko, Alexander | | | 2082 | UKR | 1.00 | 1 | 0.48 | 25 | 12.00 | | | Vinogradov, Pavel | | | 2100 | UKR | 1.00 | 1 | 0.50 | 25 | 12.50 | | | Birjuchev, Mikhail | | | 2045 | UKR | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Vezdeutsan, Viorel | f | | 2339 | MDA | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Koniakhina, Lubov | | | 2121 | UKR | 1.00 | 1 | 0.53 | 25 | 13.25 | | | Madedin, Sergey | | | 2000 | UKR | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Kuznetcov, Valery | | | 2255 | UKR | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Vasiliev, Mihailo | | | 2221 | UKR | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Usenko, Dmitriy | | | 2044 | UKR | 1.00 | 1 | 0.42 | 25 | 10.50 | | | Didenko, Leonid | | | 2012 | UKR | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Kurochkin, Valery | m | | 2411 | UKR | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Odnorozhenko, Evgenyi | m | | 2330 | UKR | 1.00 | 1 | 0.79 | 25 | 19.75 | |
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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