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Individual Calculations April 2019 |
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| Dudkina, Maya Total change: 20.80 | |   |
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| Spring Vacation Trophy 2019 B | St. Petersburg | RUS | 2019-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1130 | 2.50 | 5 | 0.52 | 40 | 20.80 | |
|  Bychkov, Oleg | | | 1437 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Sukhanov, Matvey | | | 1123 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Denisov, Roman Ar. | | | 1119 | RUS | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Chemborisov, Artem | | | 1211 | RUS | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Nazarova, Dana | | | 1190 | RUS | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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