Individual Calculations May 2023
 Hernandez Diaz, Paula Sofia  Total change: 5.20  Rating chartPersonal card
 LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Femenil Ciudad de Mexico MEX 2023-04-05
RcRownchangeKK*chgGame
 1695 1681 3.50 7 0.13 40 5.20 
  Guillen Cristobal, Sandra N wf1958 MEX0.001-0.1740-6.80 
  Garcia Flores, Karla Lizbeth 1374 MEX1.0010.14405.60 
  Aguilar Sanchez, Citlalli Genovev 1397 MEX1.0010.16406.40 
  Padilla Garcia, Cecilia Xasive 1794 MEX0.001-0.3540-14.00 
  Mora Velasco, Alma Jaqueline wc1825 MEX1.0010.694027.60 
  Guerrero Rodriguez, Alejandra wm1955 MEX0.001-0.1740-6.80 
  Diaz Bartolo, Elizabeth Schahraza 1559 MEX0.501-0.1740-6.80 

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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