Individual Calculations May 2023
 Vallejo Vega, Octavio Alfonso  Total change: 11.60  Rating chartPersonal card
 LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Avanzados Ciudad de Mexico MEX 2023-04-05
RcRownchangeKK*chgGame
 1575 1309 1.50 6 0.29 40 11.60 
  Taylor Rodriguez, Cristrop 1716 MEX0.001-0.0840-3.20 
  Cordova Valdivia, Jose Gua 1662 MEX0.5010.394015.60 
  Fernandez Sanchez, Miguel Angel 1673 MEX0.001-0.1040-4.00 
  Fonseca Garcia, Juan Carlos 1386 MEX1.0010.614024.40 
  Leal Licon, Daniel Isai 1391 MEX0.001-0.3940-15.60 
  Cisneros Arevalo, Francisco 1621 MEX0.001-0.1440-5.60 

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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