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Rapid:
Individual Calculations April 2021 |
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| Nikitin, Andrey I. Total change: 11.40 | |   |
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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 |
| 1286 | 1263 | 4.00 | 6 | 1.04 | 20 | 20.80 | |
|  Stavtseva, Varvara | | | 1016 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Makhmudov, Riyad | | | 1682 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Kapitonov, Valery | | | 1221 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Korsakov, Egor | | | 1545 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Barinov, Grigory | | | 1166 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Gorkov, Ilia | | | 1087 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | Overtime Rapid Cup U15 2021-4 | St. Petersburg | RUS | 2021-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1259 | 1.00 | 4 | -0.47 | 20 | -9.40 | |
| | Sharipov, Yaroslav | | | 1337 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Atakishiev, Emil | | | 1373 | RUS | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Timofeev, Andrey Al. | | | 1290 | RUS | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Modzerov, Grigorii | | | 1426 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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