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Rapid:
Individual Calculations October 2015 |
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| Grachev, Boris Total change: 7.20 | |   |
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| Stage Grand-Prix of Russia Rapid 2015 | St. Petersburg | RUS | 2015-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2474 | 2645 | 8.00 | 11 | 0.36 | 20 | 7.20 | |
|  Kyc, Jerzy | | | 2245 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Leontiev, Aleksandr V. | m | | 2245 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sysolyatin, Evgeny | f | | 2283 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Shchukin, Dmitry | m | | 2355 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Alekseenko, Kirill | g | | 2534 | RUS | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Khusenkhojaev, Muhammad | m | | 2431 | TJK | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Levin, Evgeny A. | g | | 2550 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Riazantsev, Alexander | g | | 2689 | RUS | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Rublevsky, Sergei | g | | 2718 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Aleksandrov, Aleksej | g | | 2554 | BLR | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Sakaev, Konstantin | g | | 2607 | RUS | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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