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Rapid:
Individual Calculations January 2024 |
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| Garcia De La Rosa, Daniel Vladimi Total change: 80.00 | |   |
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| IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Rapidas - Sub 17 Absoluto | Lima | PER | 2023-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1409 | 4.50 | 7 | 2.00 | 40 | 80.00 | |
|  Reyes Zavaleta, Fabian Ricardo | | | 1981 | PER | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Lutina Bueno, Leila Daniela | | | 1295 | BOL | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Sardon, Aragon Alejandro Ulysses | | | 1136 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Aracayo Chuquija, Juan Daniel | | | 1506 | PER | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Salazar Flores, Yerick Alexander | | | 1514 | PER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Cahuapaza Tarapaca, Leonardo | | | 1682 | PER | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Quiroz Alva, Franco Rodrigo | | | 1789 | PER | 1.00 | 1 | 0.91 | 40 | 36.40 | |
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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