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Rapid:
Individual Calculations February 2018 |
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| Kovaleva, Ekaterina Total change: 1.80 | |   |
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| Strong Cup rapid 1 stage | Surgut | RUS | 2018-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1820 | 3.00 | 6 | 0.09 | 20 | 1.80 | |
|  Cuprik, Grigori | | | 1587 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Azmanoglo, Afanasy | | | 1983 | RUS | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Tatekhin, Yuri | | | 1866 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Lilov, Aleksandr | | | 2115 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Khalturina, Tatiana | | | 1676 | RUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Krupin, Vladislav | | | 1775 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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