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Blitz:
Individual Calculations January 2024 |
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| Salazar Flores, Yerick Alexander Total change: 14.00 | |   |
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| IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Blitz - Sub 17 Absoluto | Lima | PER | 2023-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1620 | 5.00 | 9 | 0.35 | 40 | 14.00 | |
|  Lutina Bueno, Leila Daniela | | | 1290 | BOL | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Garcia De La Rosa, Daniel Vladimi | | | 1560 | ECU | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Cahuapaza Tarapaca, Leonardo | | | 1818 | PER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Aracayo Chuquija, Juan Daniel | | | 1480 | PER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Guerrero Cajeca, Matias Israel | | | 1895 | ECU | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Quiroz Alva, Franco Rodrigo | | | 1886 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Cabrera Quispe, Piero Andre | | | 1518 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Cuya Huapaya, Joseph Alexis | | | 1614 | PER | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Soto Huaranca, Adriana Jakeline | | | 1419 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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