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Rapid:
Individual Calculations February 2019 |
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| Bebchuk, Boris Total change: -41.20 | |   |
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| Seniors_Rapid_28.12 | St. Petersburg | RUS | 2018-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 2200 | 4.00 | 7 | -2.06 | 20 | -41.20 | |
|  Zhukov, Gennady | | | 1857 | RUS | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Rubin, Gennady | | | 1800 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Dubinsky, Alexander | | | 1800 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fokin, Anatoly | | | 1800 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Malinin, Vasily B. | g | | 2014 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Lozinskiy, Viktor | | | 1800 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grigoriev, Yury Z. | | | 2000 | RUS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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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