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Blitz:
Individual Calculations August 2015 |
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| Efimova, Daria Total change: -0.40 | |   |
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| Blitz Peters Rook - Summer 2015 | St. Petersburg | RUS | 2015-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1622 | 2.50 | 7 | -0.02 | 20 | -0.40 | |
|  Erzhanov, Arman | f | | 2022 * | KAZ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shapar, Tatiana | | | 1941 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Illarionov, Aleksei | | | 1814 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Chernov, Maksim | | | 2022 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Astakhov, Dmitrii | | | 1305 | RUS | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Airapetyan, Anzhelika | | | 1424 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Spiridonov, Mikhail | | | 1730 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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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