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Individual Calculations January 2023 |
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| Villegas Rodriguez, Jeremy Total change: -51.20 | |   |
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| Ajedrez Integral Proceso 2022 | San Jose | CRC | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1584 | 4.00 | 9 | -2.56 | 20 | -51.20 | |
|  Cossio Carvajal, Bruno | | | 1282 | CRC | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Fuentes Solano, Nahum Alfonso | | | 1428 | CRC | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Mora Fallas, Julian Antonio | | | 1177 | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cubillo Duran, Aaron Josue | | | 1184 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Meza Vega, Jose Antonio | | | 1509 | CRC | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Barrantes Granados, Ian Daniel | | | 1529 | CRC | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Aguero Espinoza, Sebasthian | | | 1573 | CRC | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Mora Chavarria, Sebastian Noel | | | 1481 | CRC | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Gonzalez Barrantes, Aaron Yoreth | | | 1323 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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