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Rapid:
Individual Calculations April 2021 |
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| Porotikov, Valery Total change: 6.80 | |   |
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| Overtime Rapid Cup U15 2021-3 | St. Petersburg | RUS | 2021-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1101 | 2.00 | 5 | 0.34 | 20 | 6.80 | |
|  Korsakov, Egor | | | 1545 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Gorkov, Ilia | | | 1087 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Kirichek, Viktor | | | 1308 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Shelyapin, Ilya | | | 1209 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Igumnov, Nikita | | | 1102 | RUS | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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