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Individual Calculations June 2023 |
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| Vilca Contreras, Dante Ivan Total change: 27.20 | |   |
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| 3 Open IRT Circulo Peruano de Ajedrez | Lima | PER | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1523 | 5.00 | 7 | 0.68 | 40 | 27.20 | |
|  Cari Mendez, Leonardo | | | 1123 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gilian Solano, Justin Matias | | | 1267 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Reyes Zavaleta, Fabian Ricardo | | | 1992 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Reyes Zavaleta, Sergio Gabriel | | | 1289 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Maravi Ceron, Ayme | | | 1391 | PER | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Jimenez Salas, Fabiana | | | 1282 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Villafuerte Mamani, Khalid Stepha | | | 1702 | PER | 1.00 | 1 | 0.73 | 40 | 29.20 | | | * 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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