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Individual Calculations September 2009 |
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| Chernoukhov, Alexandr Total change: -30.60 | |   |
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| "Alushta Summer Open - 2009" | Alushta | UKR | 2009-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1869 | 0.00 | 2 | -0.49 | 15 | -7.35 | |
|  Ajrapetjan, Yuriy | g | | 2219 | UKR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Dorozhko, Anton | | | 1960 | KAZ | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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) | | | | "Alushta Summer Open - 2009 - 2" | Alushta | UKR | 2009-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 1868 | 0.00 | 9 | -1.55 | 15 | -23.25 | |
|  Bargan, Sergei | m | | 2268 * | MDA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gorozhankina, Julia | | wf | 2079 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Aripov, Iskandar | | | 1973 | UZB | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Obrjadov, Alexandr | | | 2268 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gavrish, Leonid | | | 2217 | UKR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Petrova, Lyudmila | | wf | 2083 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Sshedrin, Ilya | | | 2163 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Didenko, Sergei | | | 2111 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Onikienko, Vitaliy | | | 2220 | UKR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | * 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) | | |
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