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Individual Calculations April 2019 |
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| Bychkov, Oleg Total change: -47.60 | |   |
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| Spring Vacation Trophy 2019 B | St. Petersburg | RUS | 2019-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1437 | 4.00 | 8 | -2.38 | 20 | -47.60 | |
|  Dudkina, Maya | | | 1130 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Ilyin, Dmitriy S. | | | 1256 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kulik, Olga | | | 1174 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Ivanov, Ivan | | | 1152 | RUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Lazarev, Mikhail S. | | | 1150 | RUS | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Alekseev, Andrey | | | 1373 | RUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Malorossiyantsev, Boris | | | 1138 | RUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Chistyakov, Arsenii | | | 1148 | RUS | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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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