Individual Calculations January 2024 |
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Cortez Cucho, Ian Adrian Total change: -11.60 | | |
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IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 13 Absoluto | Lima | PER | 2023-12-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1217 | 1015 | 1.00 | 5 | -0.29 | 40 | -11.60 | |
| Choque Aparco, Esteban Abel | | | 1355 | PER | 0.00 | 1 | -0.12 | 40 | -4.80 | | Rodriguez Chambi, Fabrizio Santia | | | 1200 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | Reyes Zavaleta, Sergio Gabriel | | | 1340 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | Quispe Ima, Edson Snayder | | | 1086 | PER | 0.50 | 1 | 0.10 | 40 | 4.00 | | Aguirre Alva, Edwar Jose | | | 1106 | PER | 0.50 | 1 | 0.12 | 40 | 4.80 | | 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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