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Rapid:
Individual Calculations February 2018 |
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| Cuprik, Grigori Total change: -8.40 | |   |
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| Strong Cup rapid 1 stage | Surgut | RUS | 2018-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1587 | 0.50 | 4 | -0.42 | 20 | -8.40 | |
|  Kovaleva, Ekaterina | | | 1820 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Khalturina, Tatiana | | | 1676 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Dumakov, Pavel | | | 1838 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Pasechnik, Sergey | | | 1892 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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