Blitz:
Individual Calculations September 2017 |
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Efremov, Vladislav Total change: 0.40 | | |
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Petersburg Summer 2017 Blitz | St. Petersburg | RUS | 2017-08-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1947 | 1907 | 4.50 | 10 | 0.02 | 20 | 0.40 | |
| Orndahl, Markus | | | 2270 | SWE | 0.00 | 1 | -0.10 | 20 | -2.00 | | Yeritsyan, Aram | f | | 2161 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | Nazarov, Stanislav | | | 1507 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | Tsesler, Yakau | | | 1613 | BLR | 1.00 | 1 | 0.15 | 20 | 3.00 | | Kozyakov, Andrey | | | 1686 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | Manin, Viktor | | | 2141 | UZB | 0.00 | 1 | -0.21 | 20 | -4.20 | | Surkova, Sofya | | | 1599 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | Gladkov, Kirill | | | 2246 | RUS | 1.00 | 1 | 0.88 | 20 | 17.60 | | Nasibullin, Iskander | | | 2148 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | Butuc, Maria | | wm | 2103 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | * 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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