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Individual Calculations May 2018 |
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| Almeida Quintana, Omar Total change: 0.20 | |   |
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| LXIV Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez 1ra Fuerza | Aguascalientes, Aguascalientes | MEX | 2018-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2282 | 2521 | 7.00 | 9 | 0.02 | 10 | 0.20 | |
|  Waldo Zalapa, Alejandro | | | 2121 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Villalba Velazquez, Ander Ivan | | | 2188 | MEX | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Del Castilho, Martyn | f | | 2239 | BAR | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Gutierrez Perez, Fabian | | | 2233 | MEX | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Perez Garcia, Rodney Oscar | m | | 2344 | CUB | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Hernandez Andres, Gustavo | f | | 2141 | MEX | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Cofre Archibold, Nestor | f | | 2332 | MEX | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Bruzon Batista, Lazaro | g | | 2673 | CUB | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Morales Garcia, Sergio Joshafatt | f | | 2270 | MEX | 1.00 | 1 | 0.19 | 10 | 1.90 | | | * 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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