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Individual Calculations January 2018 |
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| Brielmaier Lopez, Christian Total change: -47.20 | |   |
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| IV TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2017 | Arica | CHI | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1821 | 3.50 | 9 | -1.18 | 40 | -47.20 | |
|  Vigil, Lucas | | | 2160 | ARG | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Plaza Santander, Renato Osiel | | | 1507 | CHI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Daneri Fraga, Martin | c | | 2102 | ARG | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Cepeda Silva, Ignacio | | | 1661 | CHI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Cordero, Daniela | | wm | 2032 | BOL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Marin Munoz, Roque | | | 2090 | CHI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sandoval, Pablo | | | 1720 | PER | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Velasquez Ramos, Marcelo | | | 1499 | PER | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Lopez Herrera, Nalda Aracely | | | 1421 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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