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Individual Calculations January 2020 |
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| Abarca Torres, Ronaldo Manuel Total change: -10.60 | |   |
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| TORNEO IRT NAVIDAD 2019 "COPA JAQUE MATHEUS" | Cusco | PER | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1564 | 3.00 | 5 | -0.53 | 20 | -10.60 | |
|  Villafuerte Mamani, Khalid Stepha | | | 1294 | PER | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Villafuerte Mamani, Raid Kamil | | | 1164 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tayro Chihuantito, Luis Gabriel | | | 1371 | PER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Pumalloclla Castilla, Harold Sahi | | | 1446 | PER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Obregon Castellanos, Alexander | | | 1662 | PER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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