Individual Calculations December 2017 |
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Lopez Rodriguez, Alberto Jesus Total change: 3.80 | | |
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GRAND PRIX NORTE Trujillo 2017 | Trujillo | PER | 2017-11-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2105 | 2253 | 5.50 | 8 | 0.19 | 20 | 3.80 | |
| Rodriguez Rubio, Alex Steven | | | 1853 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | Fuentes Alarcon, Angelo Moises | | | 1882 | PER | 1.00 | 1 | 0.10 | 20 | 2.00 | | Grados, Luis | | | 2065 | PER | 1.00 | 1 | 0.26 | 20 | 5.20 | | Martinez Alcantara, Jose Eduardo | f | | 2477 | PER | 0.00 | 1 | -0.22 | 20 | -4.40 | | Cosme Contreras, Trilce | | wm | 2001 | PER | 1.00 | 1 | 0.19 | 20 | 3.80 | | Quirhuayo Chumbe, German Gonzalo | f | | 2365 | PER | 0.00 | 1 | -0.35 | 20 | -7.00 | | Risco Alarcon, Julio | | | 1975 | PER | 1.00 | 1 | 0.17 | 20 | 3.40 | | Alarcon, Ruy | | | 2225 | PER | 0.50 | 1 | -0.04 | 20 | -0.80 | | * 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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