Individual Calculations June 2017
 Ariza Gonzalez, Leonardo  Total change: 30.20  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez 2017 (Magistral) Leon, Guanajuato MEX 2017-04-27
RcRownchangeKK*chgGame
 1986 1756 3.00 7 1.51 20 30.20 
  Cruz Bolanos, Eloy 2047 MEX0.5010.35207.00 
  Lane, Samuel 2031 FRA0.001-0.1720-3.40 
  Waldo Zalapa, Alejandro 1971 MEX0.5010.27205.40 
  Roura Pech, Willebaldo Del Car 1950 MEX1.0010.752015.00 
  Corona Monraz, Ramiro 1950 MEX0.5010.25205.00 
  Quiroga Garza, Juan Manuel 1983 MEX0.5010.29205.80 
  Vazquez Espino, Uriel c1970 MEX0.001-0.2320-4.60 

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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