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Individual Calculations January 2017 |
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| Rodriguez Rubio, Alex Steven Total change: -30.40 | |   |
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| I Torneo IRT de Ajedrez "Dr. Victor Lozano Ibanez in Memoriam" | Trujillo | PER | 2016-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1632 | 0.50 | 4 | -0.76 | 40 | -30.40 | |
|  Zapata, David | | | 2032 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Peralta Marquez, Diego Armando | | | 1957 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Cutimbo Chavez, Jose Luis | | | 1847 | PER | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Aguilar Oblitas, Diana | | | 1372 | PER | 0.50 | 1 | -0.32 | 40 | -12.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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