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Rapid:
Individual Calculations May 2019 |
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| Dubinsky, Alexander Total change: 68.20 | |   |
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| A.Goldman Memorial 2019 Rapid Seniors | St. Petersburg | RUS | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1643 | 4.50 | 9 | 3.41 | 20 | 68.20 | |
|  Makovetsky, Boris | | | 2004 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Miakinin, Vladimir | | | 2043 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zhuravlev, Mikhail | | | 1930 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Grigoriev, Yury Z. | | | 1988 | RUS | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Sheynin, Izrail | | | 2042 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Volskaya, Vera | | | 1888 | RUS | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Balakin, Vadim | | | 2043 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Malakhov, Vladimir P. | | | 2043 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ibragimov, Viktor | | | 1881 | RUS | 1.00 | 1 | 0.80 | 20 | 16.00 | | | * 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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