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Individual Calculations May 2023 |
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| Velazquez Rios, Christian Jonatha Total change: 4.40 | |   |
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| LXVIII Campeonato Nacional e InternacionalAbierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Internacional | Ciudad de Mexico | MEX | 2023-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1815 | 3.00 | 8 | 0.11 | 40 | 4.40 | |
|  Leon Valdes, Jony Wilson | m | | 2331 | CUB | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Becker, Rogerio Sperb | | | 2110 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Benitez Lozano, Javier | f | | 2264 | MEX | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Velazquez Rivera, Pedro J. | | | 1684 | PUR | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Castillo Noyola, Maria Ofelia | | | 1415 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Angeles Dorantes, Leon Felipe | | | 1627 | MEX | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Sarmiento Torres, Felipe | | | 2094 | MEX | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Urbina Quiroz, Edwin | | | 2129 | CRC | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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