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Rapid:
Individual Calculations January 2024 |
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| Rodas Juro, Piero Fabricio Total change: 74.00 | |   |
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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 |
| 1427 | 1091 | 3.00 | 6 | 1.85 | 40 | 74.00 | |
|  Acuna Alarcon, Claudia Micaela | | | 1507 | PER | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Parra Gonzales, Andre Leonardo | | | 1812 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Palomino Landeo, Diego Fernando | | | 1603 | PER | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Marcapaillo Luque, Alexey | | | 1059 | BOL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Caro Miranda, Peter Valentino | | | 1331 | PER | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Puma Puchoc, Alejandro Apolinar | | | 1250 | PER | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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