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Individual Calculations June 2024 |
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| Valdivia Rojas, Hugo Ismael Total change: 31.20 | |   |
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| "World School Chess Championship" Open under 15 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1529 | 4.00 | 7 | 0.78 | 40 | 31.20 | |
|  Rojas Linares, Nicolas Gabriel | | | 1925 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bustamante Morzan, Justin Kaled | | | 1401 | PER | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Ramirez Mori, Angel Farid | | | 1759 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Urbano Pilco, Joaquin Alejandro | | | 1455 | PER | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Reategui Huanis, Austin Jose Augu | | | 1409 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Rodriguez Chambi, Fabrizio Santia | | | 1581 | PER | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Nunez Justiniani, Forlan | | | 1477 | PER | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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