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Individual Calculations June 2024 |
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| Nunez Justiniani, Forlan Total change: -28.80 | |   |
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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 |
| 1629 | 1477 | 0.50 | 4 | -0.72 | 40 | -28.80 | |
|  Jimenez Espinola, Herles Hazael | | | 1747 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Berrios Bayona, Gabriel Andres Da | | | 1622 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Bravo Cabrera, Cesar Daniel | | | 1617 | ECU | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Valdivia Rojas, Hugo Ismael | | | 1529 | PER | 0.00 | 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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