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Blitz:
Individual Calculations January 2024 |
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| Yucra Valdes, Diego Alonso Total change: -11.60 | |   |
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| IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Blitz - Sub 15 Absoluto | Lima | PER | 2023-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1363 | 3.50 | 8 | -0.29 | 40 | -11.60 | |
|  Ramirez Sifuentes, Luis Angel | | | 1894 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Ramirez Martinez, Francis Felipe | | | 1100 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Quiroz Alva, Gian Carlo Gabriel | | | 1778 | PER | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Rodas Juro, Piero Fabricio | | | 1166 | PER | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Canahua Supo, Rodrigo Jose | | | 1085 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Cardenas, Lima Vincent Matias | c | | 1577 | PER | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Suana Ticona, Dennis Fabricio | | | 1338 | PER | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Vega Castillo, Luis Angel Juniur | | | 1342 | PER | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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