Rapid:
Individual Calculations February 2017 |
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Efremov, Valery Total change: 2.40 | | |
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E.V. Ushakov Cup rapid 2017_1 | Surgut | RUS | 2017-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1852 | 1812 | 2.50 | 5 | 0.23 | 20 | 4.60 | |
| Kondakov, Sergei | | | 2006 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | Turban, Lev | | | 1552 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | Usmanov, Ilnur | | | 2137 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | Bondarenko, Lydmila | | | 1684 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | Kulagin, Vitali | | | 1881 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | 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) | | Surgut Cup rapid - 1 stage | Surgut | RUS | 2017-01-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1799 | 1812 | 3.50 | 7 | -0.11 | 20 | -2.20 | |
| Mekhtiev, Zaur | | | 1586 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | Voskresenskaya, Marta | | | 1927 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | Krupin, Vladislav | | | 1795 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | | Andreev, Viktor | f | | 2052 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | Deberchuk, Valery | | | 1821 | RUS | 0.50 | 1 | 0.01 | 20 | 0.20 | | Kovaleva, Ekaterina | | | 1811 | RUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | Mikiev, Klim | | | 1599 | RUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | 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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