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Rapid:
Individual Calculations April 2021 |
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| Kurdagiya, Aleksandr G Total change: -12.80 | |   |
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| Serpukhov rapid 2021 U11 | Serpukhov | RUS | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1143 | 1181 | 1.00 | 3 | -0.64 | 20 | -12.80 | |
|  Geraschenko, Anton Dm | | | 1011 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Chistova, Ekaterina | | | 1222 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Lototovich, Aleksey I | | | 1196 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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