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Individual Calculations September 2017 |
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| Jezov, Roman Total change: -7.20 | |   |
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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 |
| 2159 | 2319 | 4.50 | 7 | -0.36 | 20 | -7.20 | |
|  Medar, Marti | | | 1980 | EST | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Lelumees, Brait | | | 2172 | EST | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Chukavin, Kirill | | | 2159 | EST | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Ivanov, Platon-Jaan | | | 1978 | EST | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Petrov, Dmitri | | | 2215 | EST | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Vovk, Ilja | f | | 2307 | EST | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Sirosh, Ilja | f | | 2299 | EST | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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