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Rapid:
Individual Calculations September 2015 |
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| Sivakov, Viktor Total change: -2.60 | |   |
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| International Chess Day 2015 Rapid | Vidnoe | RUS | 2015-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2266 | 4.00 | 6 | -0.13 | 20 | -2.60 | |
|  Kurkin, Aleksandr | | | 1866 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kascheev, Gennady | | | 2091 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bolhovitin, Aleksandr | m | | 2250 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Balgley, Petr | | | 2289 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Dadaev, Halid | f | | 2129 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Shorokhov, Evgenij | f | | 2018 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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