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Individual Calculations March 2018 |
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| Barbosa, Evandro Amorim Total change: 4.90 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2518 | 8.00 | 10 | 0.62 | 10 | 6.20 | |
|  Menegotto, Giovanni Arnaldo Gazz | c | | 2118 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Souza, Rafael Cabral De | | | 2193 | BRA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Gauche, Charles | f | | 2251 | BRA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Almiron, Antonio | f | | 2329 | PAR | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Molina, Roberto Junio Brito | m | | 2448 | BRA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Terao, Rodrigo Akira | f | | 2384 | BRA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Rodriguez Vila, Andres | g | | 2459 | URU | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Coro, Lucas | f | | 2147 | ARG | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Menna Barreto, Felipe Kubiaki | f | | 2293 | BRA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Mekhitarian, Krikor Sevag | g | | 2529 | BRA | 0.50 | 1 | 0.02 | 10 | 0.20 | | | * 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) | | | | Copa Latinoamericana de Ajedrez Categoria A Magistral | Lima | PER | 2018-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2421 | 2518 | 5.50 | 9 | -0.13 | 10 | -1.30 | |
| | Pazos Gambarrotti, Plinio | m | | 2243 | ECU | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Cori T., Deysi | | wg | 2389 | PER | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Escalante Ramirez, Brian Sebasti | m | | 2366 | PER | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Terry, Renato | m | | 2492 | PER | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Cori Quispe , Kevin Joel | m | | 2452 | PER | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Leon Valdes, Jony Wilson | f | | 2342 | CUB | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Delgado Ramirez, Neuris | g | | 2602 | PAR | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Vera Siguenas, Deivy | m | | 2513 | PER | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Diaz Hernandez, Heriberto | f | | 2388 | CUB | 0.50 | 1 | -0.18 | 10 | -1.80 | |
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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