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Individual Calculations October 2018 |
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| Choque Ordono, Mijail Yasser Total change: 22.80 | |   |
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| II Torneo de Ajedrez IRT "Cusco, Ciudad de los Incas" 2018 | Cusco | PER | 2018-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1238 | 1.50 | 4 | 0.57 | 40 | 22.80 | |
|  Cardenas Lima, Matthew | | | 1515 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Obregon Castellanos, Alexander | | | 1548 | PER | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Kohagura Arrunategui, Jose Andres | | | 1547 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Espinoza Gonzales, Brayhan Americ | | | 1252 | PER | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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