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Blitz:
Individual Calculations February 2017 |
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| Deberchuk, Valery Total change: 40.40 | |   |
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| E.V. Ushakov Cup blitz - 9 stage | Surgut | RUS | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1783 | 0.00 | 3 | -0.73 | 20 | -14.60 | |
|  Levkin, Ivan | | | 1829 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Kabanova, Ekaterina | | wf | 2136 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Tagirov, Izmir | | | 2045 | RUS | 0.00 | 1 | -0.18 | 20 | -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) | | | | Surgut Cup blitz - 1 stage | Surgut | RUS | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1781 | 5.50 | 9 | 2.75 | 20 | 55.00 | |
| | Levkin, Ivan | | | 1829 | RUS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Kuznetsov, Sergey | | | 1689 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Rybintsev, Oleg | | | 2181 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kulagin, Vitali | | | 1881 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Dumakov, Pavel | | | 1974 | RUS | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Kondakov, Sergei | | | 2053 | RUS | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Usmanov, Ilnur | | | 2166 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Khalturina, Tatiana | | | 1741 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Tagirov, Izmir | | | 2044 | RUS | 1.00 | 1 | 0.82 | 20 | 16.40 | | | * 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) | | |
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