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Individual Calculations December 2019 |
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| Yurchenko, Ivan Total change: 15.20 | |   |
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| Toksovskaya perspective 2019. National Unity Day 1 | Toksovo | RUS | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1026 | 1.50 | 5 | 0.38 | 40 | 15.20 | |
|  Lytasova, Katerina | | | 1280 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Neschadim, Artem | | | 1209 | RUS | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Semikoz, Egor | | | 1294 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Chervyakova, Tatiana | | | 1426 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Strekalovskiy, Leonid | | | 1084 | RUS | 0.50 | 1 | 0.08 | 40 | 3.20 | | | * 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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