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Individual Calculations February 2015 |
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| Shelekhova, Marina Total change: -75.60 | |   |
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| Sakhalin chess club tournament final B | Yuzhno-Sakhalinsk | RUS | 2014-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1818 | 0.50 | 8 | -1.63 | 40 | -65.20 | |
|  Vereshchagin, Oleg | f | | 2181 | RUS | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Elizariev, Vitaliy | | | 1954 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | |  I, Gi Su | | | 2208 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ri, Yan Chun | | | 1791 | RUS | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Filin, Viktor | | | 1949 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Lim, Albert | | | 2218 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tikhonov, Roman | | | 1805 | RUS | 0.00 | 1 | -0.52 | 40 | -20.80 | | | I, En Bok | | | 2099 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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 |
| 2027 | 1818 | 1.50 | 7 | -0.26 | 40 | -10.40 | |
| | Vereshchagin, Oleg | f | | 2181 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | I, En Bok | | | 2099 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ligavyi, Vladimir | | | 1945 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Vereshchagin, Ivan | | | 2125 | RUS | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Tanashkin, Alexey | | | 2105 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ri, Yan Chun | | | 1791 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Mestnikov, Aisen | | | 1944 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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