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Individual Calculations May 2024 |
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| Acosta Vera, Graham Zeth Total change: -28.80 | |   |
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| IRT DE PREPARACION RUMBO AL MUNDIAL ESCOLAR PERU 2024 | Cusco | PER | 2024-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1479 | 1.00 | 4 | -0.53 | 40 | -21.20 | |
|  Chile Vela, David Leonardo | | | 1623 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Banda Chahuara, Daniel | | | 1657 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Mayhua Chino, Gabriel Salvador | | | 1401 | PER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Florez Huaman, Areli Oriana | | | 1598 | PER | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | II IRT DE PREPARACION RUMBO AL MUNDIAL ESCOLAR PERU 2024 | Cusco | PER | 2024-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1545 | 3.00 | 6 | -0.19 | 40 | -7.60 | |
| | Cabrera Quispe, Piero Andre | | | 1770 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Macedo Reyes, Jose Alonso | | | 1404 | PER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Huari Ortega, Rafael Leonardo | | | 1446 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Mendoza Herrera, Jorge | | | 1569 | PER | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Acosta Vera, Yerans Vincent | | | 1531 | PER | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Endara Quillahuaman, Chaska Nicol | | | 1436 | PER | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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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