Individual Calculations May 2023
 Lopez Padilla, Piero Raul  Total change: 21.80  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
 2037 1980 4.00 7 1.09 20 21.80 
  Ruiz Ortiz, Cristian Uriel 1655 MEX1.0010.13202.60 
  Blanco Fernandez, Alvaro m2183 MEX1.0010.762015.20 
  Lares Flores, Manuel De Jesus f2161 MEX0.001-0.2620-5.20 
  Gutierrez Carmona, Juan Alejandro f2123 MEX1.0010.692013.80 
  Contreras Medina, Ruben Dario c2137 MEX0.001-0.2920-5.80 
  Garcia Almaguer, Juan Manuel c2090 MEX0.001-0.3520-7.00 
  Cruz Castaneda, Luis c1912 MEX1.0010.41208.20 

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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