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Individual Calculations January 2018 |
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| Efimov, Ivan Total change: 2.80 | |   |
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| Grand-prix Dvorets 15th stage_D | Moscow | RUS | 2017-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1391 | 4.00 | 6 | 0.07 | 40 | 2.80 | |
|  Gromovoi, Kirill | | | 1221 | RUS | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Romanov, Gleb | | | 1235 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Alaverdyan, Maria | | | 1216 | RUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Arutyunyan, German | | | 1244 | RUS | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Korotkov, Sergey | | | 1338 | RUS | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Pham, Chi Cuong | | | 1390 | RUS | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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