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Individual Calculations August 2019 |
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| Perez Ponsa, Federico Total change: 1.50 | |   |
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| Liga Nacional de Ajedrez Top 16 2019 | Villa Martelli | ARG | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2300 | 2560 | 0.50 | 1 | -0.32 | 10 | -3.20 | |
|  Bertorello, Juan | f | | 2300 | ARG | 0.50 | 1 | -0.32 | 10 | -3.20 | |
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) | | | | XIV American Continental Chess Championship 2019 | Sao Paulo SP | BRA | 2019-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2444 | 2560 | 7.50 | 11 | 0.47 | 10 | 4.70 | |
|  Cordero, Daniela | | wm | 2160 * | BOL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gasic Merino, Franco | | | 2226 | CHI | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Duran Vega, Sergio | m | | 2364 | CRC | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Quintiliano Pinto, Renato R. | m | | 2443 | BRA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Vazquez, Guillermo | m | | 2483 | PAR | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Fier, Alexandr | g | | 2547 | BRA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Pichot, Alan | g | | 2579 | ARG | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Santiago, Yago De Moura | g | | 2473 | BRA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Roselli Mailhe, Bernardo | m | | 2471 | URU | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Garcia Pantoja, Roberto | m | | 2529 | CUB | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Delgado Ramirez, Neuris | g | | 2605 | PAR | 0.00 | 1 | -0.44 | 10 | -4.40 | | | * 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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