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Individual Calculations September 2021 |
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| Hevia Alejano, Carlos Antonio Total change: -17.90 | |   |
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| LXVI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Tabasco 2021 INTERNACIONAL | Villahermosa, Tabasco | MEX | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2464 | 4.50 | 8 | -1.79 | 10 | -17.90 | |
|  Flores Irurso, Paul Josue | | | 2064 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ayala Pena, Eduardo Azael | c | | 2165 | MEX | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Molina Mendoza, Omar | c | | 2119 | MEX | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Figueredo Losada, Leonel | f | | 2340 | MEX | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Obregon Rivero, Juan Carlos | g | | 2536 | CUB | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Rascon Vega, Alfonso | | | 2099 | MEX | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Palma Villanueva, Miguel Ta | | | 2070 | MEX | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Capo Vidal, Uriel | m | | 2280 | MEX | 0.00 | 1 | -0.74 | 10 | -7.40 | | | * 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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