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Individual Calculations January 2019 |
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| Adasme Fredes, Mauricio Total change: 22.20 | |   |
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| V TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2018 | Arica | CHI | 2018-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2081 | 5.50 | 10 | 1.11 | 20 | 22.20 | |
|  Velarde Alarcon, Jhoana | | | 1681 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Valdes Escobar, Alvaro | m | | 2350 | CHI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Alterman Silva, Felix | | | 1681 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Flores Tomasto, Luis | | | 2252 | PER | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Arias, Mario | | | 2212 | PER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Stamenkovic, Dragan | m | | 2400 | SRB | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Oswaldo Valentin, Requejo Cotrin | f | | 2294 | PER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sanchez Alarcon, Juan | c | | 2241 | CHI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Viana, Dirceu | f | | 2185 | BRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Bahamondes Cepeda, Jose Patricio | | | 1861 | CHI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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