Individual Calculations May 2023
 Garcia Tinajero, Sofia  Total change: -14.00  Rating chartPersonal card
 2do Torneo Clasico de Ajedrez Infantil Proyeccion de Talentos Sub 12 Ciudad de Mexico MEX 2023-03-31
RcRownchangeKK*chgGame
 1064 1189 0.50 1 -0.17 40 -6.80 
  Vazquez Sanchez, Antia 1064 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)
 
 LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Sub 12 Femenil Ciudad de Mexico MEX 2023-04-05
RcRownchangeKK*chgGame
 1119 1162 1.50 3 -0.18 40 -7.20 
  Millan Rodriguez, Nicole 1030 MEX1.0010.324012.80 
  Vazquez Sanchez, Antia 1078 MEX0.501-0.1240-4.80 
  Barrera Garcia, Fernanda Guadalup 1249 MEX0.001-0.3840-15.20 

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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