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Individual Calculations April 2019 |
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| Koftunov, Viacheslav Total change: 38.40 | |   |
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| Spring Vacation Trophy 2019 B | St. Petersburg | RUS | 2019-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1391 | 6.50 | 9 | 0.96 | 40 | 38.40 | |
|  Sokolov, Georgiy K. | | | 1113 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Biyachuev, Minkail | | | 1242 | RUS | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Polyakov, Vladimir M. | | | 1495 | RUS | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Kulik, Olga | | | 1174 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Badirov, Alik | | | 1446 | RUS | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Ivanov, Ivan | | | 1152 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Spiridonov, Artyom | | | 1481 | RUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Dobkes, Mikhail | | | 1182 | RUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Kondratyev, Stanislav | | | 1389 | RUS | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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