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Individual Calculations September 2016 |
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| Arshinkova, Boryana Total change: 2.00 | |   |
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| 170th MGU open | Sofia | BUL | 2016-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1302 | 1.00 | 2 | 0.05 | 40 | 2.00 | |
|  Sapareva, Magdalena | | | 1513 | BUL | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Panev, Radoslav | | | 1138 | BUL | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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