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Individual Calculations January 2023 |
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| Romero Barreto, Jaime Jose Total change: 15.70 | |   |
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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 |
| 2256 | 2351 | 6.50 | 10 | 0.60 | 10 | 6.00 | |
|  Cofre Cejas, Alejandro Roberto | | | 1951 * | CHI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Molina, Jessica | | wf | 1932 | BOL | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Salinas Herrera, Pablo | g | | 2514 | CHI | 1.00 | 1 | 0.72 | 10 | 7.20 | | | Obregon, Andres Carlos | g | | 2508 | ARG | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Hernandez Guerrero, Gilberto | g | | 2549 | MEX | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Barbosa, Evandro Amorim | g | | 2478 | BRA | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Flores Tomasto, Luis | | | 2256 | PER | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Bahamondes Cepeda, Juan Pablo | | | 1929 | CHI | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Mesias Rojas, Rabindranath | c | | 2211 | CHI | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Vergara Jofre, Felipe | f | | 2233 | CHI | 0.50 | 1 | -0.16 | 10 | -1.60 | | | * 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) | | | | IRT SUB 2400 Ciudad de Pergamino | Pergamino | ARG | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2351 | 5.50 | 6 | 0.97 | 10 | 9.70 | |
| | De Lima , Adriano Gaspar | | | 1951 * | ARG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mosconi, Ariel | | | 2016 | ARG | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Ocampos, Ian | | | 2217 | ARG | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Tokman, Ariel | f | | 2287 | ARG | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Jimenez, Joaquin | c | | 2214 | ARG | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Virgillito, Cristian | | | 2128 | ARG | 1.00 | 1 | 0.22 | 10 | 2.20 | | | * 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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