Individual Calculations May 2018 |
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Parkhurst Casas, Andrea Ju Total change: -4.60 | | |
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LXIV Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Femenil | Aguascalientes, Aguascalientes | MEX | 2018-03-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1739 | 1514 | 0.50 | 3 | -0.23 | 20 | -4.60 | |
| Guerrero, Rodriguez Alejandra | | wm | 1914 * | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | | Arvizu Rivera, Patricia Sa | | wc | 1756 | MEX | 0.00 | 1 | -0.20 | 20 | -4.00 | | Arias Perez, Diana Laura | | | 1547 | MEX | 0.50 | 1 | 0.05 | 20 | 1.00 | | * 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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