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Individual Calculations September 2018 |
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| Rojas Mamani, Alvaro Ernesto Total change: -2.40 | |   |
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| XII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO - Categoria Sub-16 | Lima | PER | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1339 | 1.50 | 5 | -0.06 | 40 | -2.40 | |
|  Arauco Celestino, Arianna Sofia | | wf | 1635 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Alarcon Mamani, Valeria | | | 1536 | PER | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Sinti Pio, Jesus Moises | | | 1637 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Sumaria Choqueluque, Alessandro | | | 1532 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Velarde Munante, Cecilia Esthefa | | | 1134 | PER | 0.50 | 1 | -0.26 | 40 | -10.40 | |
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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