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Rapid:
Individual Calculations September 2017 |
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| Petrova, Irina Total change: 14.40 | |   |
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| Petersburg Summer 2017 - Rapid GP | St. Petersburg | RUS | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2149 | 6.50 | 11 | 0.72 | 20 | 14.40 | |
|  Filimonov, Mikhail A. | | | 1749 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shimanov, Aleksandr | g | | 2549 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Meliksetyan, Aghasi | | | 1863 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Seregina, Maria | | | 1749 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Usmanov, Vasily | m | | 2430 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zabolotnov, Evgeny | | | 1905 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Voit, Daria | | wg | 2438 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Tskhadadze, Anna | | | 1854 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bykov, Oleg | | | 2308 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Tsoi, Dmitry | f | | 2301 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ignatyev, Viktor | | | 2180 | RUS | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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