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Rapid:
Individual Calculations February 2023 |
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| Ignatyev, Viktor Total change: -37.00 | |   |
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| SZFO Seniors rapid Champ. 2023_Men | St. Petersburg | RUS | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2039 | 4.50 | 9 | -1.85 | 20 | -37.00 | |
|  Cherenkov, Mikhail Yu. | | | 1705 | RUS | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Mishuchkov, Nikolai M. | m | | 2222 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Vasilew, Peter | | | 1860 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Morozov, Mikhail Vas. | | | 1639 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Puzyrevsky, Boris M. | | | 1878 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Kravtchenko, Vladimir G. | | | 1867 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Nasonov, Vadim A. | | | 1850 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Tolkachev, Vladimir | | | 1797 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bratus, Petr P | | | 1991 | RUS | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * 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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