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Individual Calculations September 2017 |
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| Zhosan, Iannis Total change: -12.80 | |   |
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| Open Sochi STD_C | Sochi | RUS | 2017-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1359 | 0.50 | 2 | -0.32 | 40 | -12.80 | |
|  Karapetyan, Levon | | | 1338 | ARM | 0.00 | 1 | -0.53 | 40 | -21.20 | |  Balayan, Eduard | | | 1515 | RUS | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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