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Individual Calculations January 2024 |
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| Pinto Vera, Jesus Nabih Total change: 18.40 | |   |
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| IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 13 Absoluto | Lima | PER | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1103 | 2.50 | 6 | 0.46 | 40 | 18.40 | |
|  Robles Cucho, Argen Stefano | | | 1433 | PER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Aguirre Alva, Edwar Jose | | | 1106 | PER | 0.50 | 1 | 0.00 | 40 | 0.00 | |  Coaquira Gonzales, Oscar Adriano | | | 1339 | PER | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Sotelo Reyna, Alberto David | | | 1190 | PER | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Reyes Zavaleta, Sergio Gabriel | | | 1340 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Linares Pinedo, Rafho Luis | | | 1003 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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