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Individual Calculations May 2023 |
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| Vega Castaneda, Ulises Antonio Total change: 10.40 | |   |
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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 |
| 1862 | 1918 | 4.50 | 7 | 0.52 | 20 | 10.40 | |
|  Ibarra Chami, Luis Fernando | g | | 2440 | MEX | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Rodriguez Silva, Kalid Rafael | | | 1494 | MEX | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Beltran Reyna, Uziel Adrian | | | 1692 | MEX | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Castillo Noyola, Maria Ofelia | | | 1518 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Miranda Rodriguez, Tania | | wm | 2120 | CUB | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mejia Nunez, Haziel | | | 1709 | MEX | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Vidyarthi, Omya | | wc | 2064 | USA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | * 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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