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Rapid:
Individual Calculations January 2019 |
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| Kuvaldin, Sergey Total change: -16.60 | |   |
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| RCS Rapid Grand-Prix 2018-3 | St. Petersburg | RUS | 2018-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1431 | 1.50 | 5 | -0.83 | 20 | -16.60 | |
|  Egorov, Timur | | | 1263 | RUS | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Nikitin, Artyom | | | 1512 | RUS | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Lukin, Aleksandr S. | | | 1203 | RUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Salmin, Vitaliy | | | 1607 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sazhin, Alexandr | | | 1715 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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