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Individual Calculations February 2015 |
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| Vereshchagin, Oleg Total change: 15.60 | |   |
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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 |
| 1991 | 2181 | 6.00 | 8 | 0.30 | 20 | 6.00 | |
|  Shelekhova, Marina | | | 1818 | RUS | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Elizariev, Vitaliy | | | 1954 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ri, Yan Chun | | | 1791 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lim, Albert | | | 2305 | RUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | I, En Bok | | | 2099 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | I, Gi Su | | | 2208 | RUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Filin, Viktor | | | 1949 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Tikhonov, Roman | | | 1805 | RUS | 0.50 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | Armstroy Memorial Tigrana Petrosiana | Yuzhno-Sakhalinsk | RUS | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2181 | 4.50 | 8 | 0.48 | 20 | 9.60 | |
| | Shelekhova, Marina | | | 1818 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Marinina, Tatiana | | wf | 2079 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Romanov, Alexei | m | | 2345 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Morozov, Viacheslav | | | 1950 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mestnikov, Aital | | | 2159 | RUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Vasilyev, Vasily | | | 2280 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Lim, Albert | | | 2305 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Sek, Konstantin | | | 2435 | RUS | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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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