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Rapid:
Individual Calculations January 2024 |
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| Ramirez Espino, Alessandro Total change: 60.40 | |   |
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| IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Rapidas - Sub 15 Absoluto | Lima | PER | 2023-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1356 | 4.00 | 6 | 1.51 | 40 | 60.40 | |
|  Tacca Aller, Andriu Ariel | | | 1059 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Suana Ticona, Dennis Fabricio | | | 1176 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Yucra Valdes, Diego Alonso | | | 1617 | BOL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Ramirez Sifuentes, Luis Angel | | | 1777 | PER | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Llanto Llacsa, Yaden Wilden | | | 1348 | PER | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Quiroz Alva, Gian Carlo Gabriel | | | 1667 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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