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Individual Calculations January 2020 |
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| Villafuerte Mamani, Khalid Stepha Total change: 28.00 | |   |
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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 |
| 1545 | 1294 | 1.50 | 4 | 0.70 | 40 | 28.00 | |
|  Abarca Torres, Ronaldo Manuel | | | 1564 | PER | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Pimentel Delgado, Victor Fabricio | | | 1525 | PER | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Obregon Castellanos, Alexander | | | 1662 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Obregon Castellanos, Josmar | | | 1427 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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