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Individual Calculations January 2020 |
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| Obregon Castellanos, Josmar Total change: 17.20 | |   |
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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 |
| 1506 | 1427 | 2.50 | 5 | 0.43 | 40 | 17.20 | |
|  Alvarez Olarte, Luis | | | 1698 | PER | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Matheus, Paul | | | 1827 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Caceres Albi, Bryan Alejandro | | | 1132 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Villafuerte Mamani, Khalid Stepha | | | 1294 | PER | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Torres Mendoza, Raul | | | 1581 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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