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Individual Calculations June 2024 |
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| Blanco Huallpa, Joshuas Kalen Total change: -67.20 | |   |
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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 |
| 1535 | 1496 | 2.00 | 8 | -1.68 | 40 | -67.20 | |
|  Lopez Fuentes, Wilberth Sebastian | | | 1838 | MEX | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Vasquez Navez, Mark Lenin | | | 1695 | PER | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Tacca Aller, Andriu Ariel | | | 1430 | PER | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Lopez Sernaque, Hermis Luis | | | 1415 | PER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Galindo Montoya, Matias Alejandro | | | 1440 | PER | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Puma Puchoc, Alejandro Apolinar | | | 1647 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Nava Cahuana, Rico Sheng Ling | | | 1408 | PER | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Rios Castillo, Sergio Mateo | | | 1410 | PER | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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