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Individual Calculations January 2010 |
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| Kurochkin, Valery Total change: -7.80 | |   |
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| Evpatoria Autumn 2009 | Evpatoria | UKR | 2009-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2411 | 12.50 | 15 | 0.44 | 10 | 4.40 | |
|  Strygin, Alexandr | | | 2210 | UKR | 0.50 | 1 | -0.26 | 10 | -2.60 | |  Semenchenko, Alexander | | | 2082 | UKR | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Vinogradov, Pavel | | | 2100 | UKR | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Birjuchev, Mikhail | | | 2045 | UKR | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Vezdeutsan, Viorel | f | | 2339 | MDA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Koniakhina, Lubov | | | 2121 | UKR | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Madedin, Sergey | | | 2011 * | UKR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kuznetcov, Valery | | | 2255 | UKR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Vasiliev, Mihailo | | | 2221 | UKR | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Usenko, Dmitriy | | | 2044 | UKR | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Didenko, Leonid | | | 2012 | UKR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kidalov, Vladimir | | | 2057 | UKR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Odnorozhenko, Evgenyi | m | | 2330 | UKR | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Kowalchuk, Vladimir | | | 2098 | UKR | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Mihalichenko, Bladimir | | | 2293 | UKR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | New Years All-Ukrainian Open Chess Tournament | Poltava | UKR | 2009-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2255 | 2397 | 3.50 | 7 | -1.22 | 10 | -12.20 | |
| | Chumachenko, Alexander | | | 2106 | UKR | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Varchenko, Grigory | | | 2165 | UKR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Kononenko, Dmitry | g | | 2566 | UKR | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Naboka, Sergey | | | 2087 | UKR | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Polyakov, Maxim | f | | 2343 | UKR | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Kamenets, Anatolij | m | | 2227 | UKR | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Solovchuk, Alexey | | | 2294 | UKR | 1.00 | 1 | 0.36 | 10 | 3.60 | |
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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