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Rapid:
Individual Calculations January 2020 |
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| Saydakovsky, Boris Total change: -27.00 | |   |
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| Kuzmolovo Rapid Cup 2019-12 | St. Petersburg | RUS | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1604 | 2.00 | 4 | -1.35 | 20 | -27.00 | |
|  Kotlyar, Anfisa | | | 1204 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mustafin, Marat | | | 1392 | RUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Astakhov, Leonid | | | 1420 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Kabakova, Mariya | | | 1204 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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