Individual Calculations September 2017 |
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Gonzalez, Zamora Juan Carlos Total change: 8.80 | | |
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Copa de Ajedrez Progreso 2017 | Progreso, Yucatan | MEX | 2017-08-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2393 | 2522 | 5.50 | 7 | 0.88 | 10 | 8.80 | |
| Rodriguez Rivera, Pedro | f | | 2222 | CUB | 1.00 | 1 | 0.15 | 10 | 1.50 | | Leon Valdes, Jony Wilson | f | | 2340 | CUB | 1.00 | 1 | 0.26 | 10 | 2.60 | | Alvarez Pedraza, Aramis | g | | 2498 | CUB | 0.50 | 1 | -0.03 | 10 | -0.30 | | Obregon Rivero, Juan Carlos | m | | 2538 | CUB | 0.50 | 1 | 0.02 | 10 | 0.20 | | Gonzalez Vidal, Yuri | g | | 2543 | CUB | 0.50 | 1 | 0.03 | 10 | 0.30 | | Cofre, Archibold Nestor | f | | 2272 | MEX | 1.00 | 1 | 0.19 | 10 | 1.90 | | Diaz Hernandez, Heriberto | f | | 2337 | CUB | 1.00 | 1 | 0.26 | 10 | 2.60 | | 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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