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Individual Calculations June 2024 |
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| Alarcon Vega, Icker Aldair Total change: -27.60 | |   |
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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 |
| 1712 | 1668 | 2.00 | 6 | -0.69 | 40 | -27.60 | |
|  Guerrero Cajeca, Matias Israel | | | 1874 | ECU | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Merca Alvarado, Gabriel Adolfo | | | 1495 | PER | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Allen Leydenz, Christian Gabriel | | | 1874 | VEN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Castillo Vasquez, Miguel Angel | | | 1562 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Sanchez Negreiros, Jose Alberto | | | 1885 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Luza, Chura Marco Adriano | | | 1579 | 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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