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Individual Calculations June 2024 |
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| Marcelo Romero, Jose Alejandro Total change: -54.40 | |   |
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| "World School Chess Championship" Open under 17 | Lima | PER | 2024-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1571 | 1.00 | 6 | -1.36 | 40 | -54.40 | |
|  Guzman Vera, Diego Alonso | | | 1959 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Tadeo Arontico, Jesus Raul | | | 1735 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Sardon, Aragon Alejandro Ulysses | | | 1435 | PER | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Soncco Ramos, Fred Anthony | | | 1471 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Illa Calle, Franco Jorge | | | 1671 | PER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Solis Cano, Cesar Fabrizio | | | 1710 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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