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Rapid:
Individual Calculations May 2021 |
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| Grigoriev, Valentin Total change: -8.60 | |   |
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| XI memorial R.S.Gun 2021 rapid | Magnitogorsk | RUS | 2021-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1278 | 1.50 | 6 | -0.43 | 20 | -8.60 | |
|  Zubov, Sergei A. | | | 1867 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Nikiforov, Anatolii | | | 1551 | RUS | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Biktimirova, Alina | | | 1601 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Pergament, Vladimir | | | 1501 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Turbai, Gleb | | | 1220 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Zhilenkov, Daniil | | | 1030 | RUS | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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