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Blitz:
Individual Calculations February 2018 |
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| Kovtunenko, Alexandr Total change: 8.80 | |   |
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| Chess blind tournament January blitz 2017_1 | Moscow | RUS | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2263 | 7.50 | 9 | 0.44 | 20 | 8.80 | |
|  Terekhin, Vladimir I. | | | 2015 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Svechnikova, Valerija | | | 1863 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Komissarov, Alexey | f | | 2231 | RUS | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Yashin, Andrey | | | 1863 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhadanov, Vasili B. | f | | 2275 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Cherkasov, Vladimir | | | 1974 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Glazunova, Lyudmila | | | 1863 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Polovinkin, Pavel | | | 1863 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grigoriev, Alexey | | | 2108 | RUS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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