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Individual Calculations January 2017 |
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| Vidal Lau, Alberto Total change: -8.80 | |   |
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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 |
| 1719 | 1754 | 2.50 | 5 | -0.22 | 40 | -8.80 | |
|  Grados, Luis | | | 2118 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Aguilar Oblitas, Diana | | | 1372 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Flores Aedo , Alexander Oliver M | | | 1500 | PER | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Zavaleta Guzman, Daniel Ivan | | | 1570 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Zapata, David | | | 2035 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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