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Rapid:
Individual Calculations January 2018 |
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| Parfievskiy, Petr Total change: 9.40 | |   |
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| Zinder Memorial 2017 Rapid | St. Petersburg | RUS | 2017-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1791 | 3.00 | 8 | 0.47 | 20 | 9.40 | |
|  Sheynin, Izrail | | | 2105 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Kopasov, Evgeny | | | 1932 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Savinov, Leonid | | | 2191 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Puzyrevsky, Boris M. | | | 2015 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Biyachuev, Minkail | | | 1472 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tolkachev, Vladimir | | | 2004 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sorokopudov, Vladimir M. | | | 1963 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Loboda, Alexey M. | | | 1858 | RUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | * 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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