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Individual Calculations June 2023 |
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| Barahona, Cesar Total change: 6.40 | |   |
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| Campeonato Regional Norte Centro Absoluto y Femenino 2023 "IN MEMORIAM MF. CARLOS BARRETO CARRENO" | Huacho | PER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1997 | 2.50 | 4 | 0.32 | 20 | 6.40 | |
|  Aguirre Valdivieso, Franco Alexan | | | 1597 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ramirez Sifuentes, Luis Angel | | | 1853 | PER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Oswaldo Valentin, Requejo Cotrin | f | | 2252 | PER | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Retamozo, Kevin | | | 2083 | PER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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