Individual Calculations May 2023
 Lazo Verver Y Vargas, Lenin  Total change: -151.60  Rating chartPersonal card
 LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Expertos Ciudad de Mexico MEX 2023-04-05
RcRownchangeKK*chgGame
 1655 2002 1.50 6 -3.79 40 -151.60 
  Jaime Alarid, Rodolfo 1699 MEX0.001-0.8640-34.40 
  Amparan Gonzalez, Isaac 1755 MEX0.501-0.3140-12.40 
  Cortes Medina, Fernando 1687 MEX0.001-0.8640-34.40 
  Corvera Poire, Xavier 1648 MEX0.501-0.3940-15.60 
  Paz Carrillo, Alejandro 1602  * MEX0.501-0.4240-16.80 
  Silva Martinez Del Canizo, Sebast 1536 MEX0.001-0.9540-38.00 
 * 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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