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Individual Calculations August 2017 |
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| Palacios, Efrain Total change: -38.40 | |   |
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| I Torneo IRT Trujillo 2017 | Trujillo | PER | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2095 | 4.50 | 7 | -0.44 | 20 | -8.80 | |
|  Castillo Muguerza, Jhon Antony | | | 1695 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alvarado Ramos, Jorge Luis | | | 1754 | PER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gonzales Bernal, Nelson | | | 1983 | PER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Garcia Benavides, Omar | | | 2044 | PER | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Delgado Romero, Marco | | | 2078 | PER | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Rodriguez Horna, Lorenzo | | | 1901 | PER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Zarate Oyague, Flor De Maria | | | 1982 | PER | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * 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) | | | | II IRT CLASICO ESCUELA Y CLUB AJEDREZ SURCO-ECASU 2017 | Lima | PER | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 2095 | 2.00 | 4 | -1.48 | 20 | -29.60 | |
| | Caja Alarcon, Gianpier | | | 1695 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martinez, Navarro Christian Alexi | | | 1695 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Noriega, Miguel | | | 1901 | PER | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Nino De Guzman, Gerson | | | 1750 | PER | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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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