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Individual Calculations June 2024 |
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| Alcca Nahue, Gustavo Samuel Total change: 3.60 | |   |
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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 |
| 1644 | 1559 | 2.50 | 6 | 0.09 | 40 | 3.60 | |
|  Zapata Romero, Italo German | | | 1912 | PER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Bendezu Yupanqui, Albert Martin | | | 1688 | PER | 0.50 | 1 | 0.17 | 40 | 6.80 | |  Castaneda Huamani, Frank Eder | | | 1680 | PER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Olaya, Suarez Cesar | | | 1458 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Sardon, Aragon Alejandro Ulysses | | | 1435 | PER | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Suana Ticona, Dennis Fabricio | | | 1692 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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