Individual Calculations October 2008
 Gonzalez Arroyo, Lenin  Total change: 9.75  Rating chartPersonal card
 Campeonato Nacional Absoluto 2008 y Subzonal 2.3.1 VARONIL MEXICO, DF MEX 2008-08-21
RcRownchangeKK*chgGame
 2201 2233 5.50 9 0.65 15 9.75 
  Fabian Reyes, Felipe 2006 MEX0.501-0.2915-4.35 
  Rascon Vega, Alfonso 2086 MEX1.0010.30154.50 
  Blanco Fernandez, Alvaro m2332 MEX0.001-0.3615-5.40 
  Perez Avendano, Paul Omar f2139 MEX0.501-0.1315-1.95 
  Gonzalez Arellano, Julio L 2054 MEX1.0010.27154.05 
  Garcia Guerrero, Isaac Ant 2128 MEX1.0010.36155.40 
  Escobedo Tinajero, Alberto m2363 MEX1.0010.681510.20 
  Alford Phillipe, Jason f2322 MEX0.5010.12151.80 
  Ibarra Chami, Luis Fernand m2379 MEX0.001-0.3015-4.50 

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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