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Individual Calculations August 2013 |
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| Barrera Ricra, Victor Hugo Total change: 8.55 | |   |
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| III IRT UNAS 2013 “FIESTAS PATRIAS EN TINGO MARÍA” | Tingo Maria | PER | 2013-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1763 | 2.50 | 3 | 0.57 | 15 | 8.55 | |
|  Sacramento Melendez, Bill Edwin | | | 1672 | PER | 1.00 | 1 | 0.38 | 15 | 5.70 | |  Estrada Cantaro, Alexandra Fiore | | | 1700 | PER | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Bustamante Malpartida, Nayeli Al | | | 1600 | PER | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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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