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Individual Calculations February 2015 |
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| Vereshchagin, Ivan Total change: -87.40 | |   |
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| Sakhalin chess club tournament | Yuzhno-Sakhalinsk | RUS | 2014-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 2125 | 9.50 | 16 | -2.93 | 20 | -58.60 | |
|  Zhorkin, Aleksander | | | 1751 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Ligavyi, Vladimir | | | 1945 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Dedik, Gennadiy | | | 1725 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sek, Konstantin | | | 2435 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mangazeev, Dmitry | | | 1725 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Cherntsov, Igor | | | 2123 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Kim, Viktor | | | 1729 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Blokha, Aleksandr | | | 1840 | RUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Bondarenko, Mishel | | | 1737 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Semenov, Viktor | | | 1840 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sin, Denis | | | 1970 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Lubarskaya, Regina | | | 1725 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kitsuta, Nikita | | | 1725 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rassov, Mikhail | | | 1725 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khamidulin, Irek | | | 2123 | RUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Boroznyak, Ivan | | | 1853 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | | | Armstroy Memorial Tigrana Petrosiana | Yuzhno-Sakhalinsk | RUS | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2125 | 1.50 | 5 | -1.44 | 20 | -28.80 | |
| | Romanov, Alexei | m | | 2345 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Morozov, Viacheslav | | | 1950 | RUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | I, Gi Su | | | 2208 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Shelekhova, Marina | | | 1818 | RUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Mestnikov, Aisen | | | 1944 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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