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Individual Calculations February 2017 |
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| Makovetsky , Boris Total change: -25.00 | |   |
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| SZFO Championship seniors | St. Petersburg | RUS | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2027 | 3.00 | 8 | -1.25 | 20 | -25.00 | |
|  Velikodvorskaya , Regina | | | 1627 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bystryakova, Elena V. | | wm | 2148 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Bratus, Petr P | | | 2144 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Semenov, Vladimir A. | | | 2144 | RUS | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Polevoi , Vladimir | | | 2042 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Grigoriev, Vladimir | | | 1950 | RUS | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Zhikharev, Valeriy | | | 2176 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Yarina , Nina | | | 1627 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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