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Individual Calculations June 2024 |
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| Sancho Chambi, Cesar David Total change: -44.00 | |   |
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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 | 1486 | 0.50 | 4 | -1.10 | 40 | -44.00 | |
|  Cuya Zevallos, Andrew Francisco | | | 1782 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Levano Loayza, Adriano Jaffet | | | 1652 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Quispe Ima, Edson Snayder | | | 1423 | PER | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Tacca Aller, Andriu Ariel | | | 1430 | PER | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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