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Individual Calculations December 2017 |
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| Grados, Luis Total change: 15.00 | |   |
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| GRAND PRIX NORTE Trujillo 2017 | Trujillo | PER | 2017-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2065 | 5.50 | 8 | 0.75 | 20 | 15.00 | |
|  Torres Sanchez, Darwin Stalin | | | 1665 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zena Mera, Gianpierre | | | 1687 | PER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lopez Rodriguez, Alberto Jesus | | | 2253 | PER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Terrones Garcia, Juan Grabiel | | | 1665 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Escalante Ramirez, Brian Sebasti | f | | 2337 | PER | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Estrada Zeta, Erick | | | 1990 | PER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Pazos Gambarrotti, Plinio | m | | 2237 | ECU | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Noriega, Miguel | | | 1913 | PER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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) | | |
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