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Rapid:
Individual Calculations April 2017 |
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| Efremov, Valery Total change: 31.80 | |   |
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| Surgut Cup rapid_3 stage | Surgut | RUS | 2017-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1797 | 5.00 | 7 | 1.59 | 20 | 31.80 | |
|  Deberchuk, Valery | | | 1800 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Sanochkin, Nikolay | | | 2087 | RUS | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Mekhtiev, Zaur | | | 1727 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Tatehin, Yuri | | | 1872 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Bondarenko, Lydmila | | | 1654 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Azmanoglo, Afanasy | | | 2027 | RUS | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Kononenko, Tatiana | | | 1503 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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