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Individual Calculations September 2017 |
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| Korchagin, Oleg Total change: -33.20 | |   |
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| Estonian Men Chess Championship 2017 and Estonian Boys U-20 Championship 2017 | Tallinn | EST | 2017-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2158 | 2.00 | 6 | -1.66 | 20 | -33.20 | |
|  Sirosh, Ilja | f | | 2299 | EST | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Vaino, Nikita | | | 1780 | EST | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Pedoson, Georg Aleksander | | | 2036 | EST | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Medar, Marti | | | 1980 | EST | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Ivanov, Platon-Jaan | | | 1978 | EST | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Vovk, Ilja | f | | 2307 | EST | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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