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Individual Calculations January 2023 |
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| Mesias Rojas, Rabindranath Total change: -21.40 | |   |
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| VIII TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2022 | Arica | CHI | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2211 | 6.00 | 10 | -1.07 | 20 | -21.40 | |
|  Blanco Blanco, Gerardo Eulogio | | | 1522 | CHI | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Perez Rojas, Felipe | | | 1385 | CHI | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Fernandez, Fernando | m | | 2421 | PER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Bahamondes Cepeda, Juan Pablo | | | 1929 | CHI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Arias Diaz, Miguel Angel | | | 1916 | CHI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ramirez, Maria Eugenia | | wf | 2019 | BOL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Coro, Lucas | m | | 2310 | ARG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Casqui Lopez, Marlon Gabriel | | | 1811 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Romero Barreto, Jaime Jose | m | | 2351 | VEN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Henriquez Acuna, Julio | | | 1953 | CHI | 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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