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Individual Calculations August 2015 |
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| Sosa Cabrera, Paulo Total change: 24.00 | |   |
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| TORNEO REGIONAL NORTE AMATEUR ABSOLUTO & FEMENINO 2015 | Sullana, Peru | PER | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1547 | 1.00 | 2 | 0.60 | 40 | 24.00 | |
|  Yong Ayon, Even | | | 1807 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Vera Tavara, Jeffry | | | 1772 | PER | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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