Individual Calculations July 2008
 Guevara Perez, Jorge Aleja  Total change: 63.25  Rating chartPersonal card
 OPEN MEXICAN 2008 AGUASCALIENTES, AGS. MEX 2008-03-18
RcRownchangeKK*chgGame
 2229 1966 4.00 8 2.53 25 63.25 
  Gonzalez Mata, Jesus 2282 MEX0.001-0.1325-3.25 
  Georgiev, Vladimir g2316 MKD0.001-0.1125-2.75 
  Baltazar Pineda, Rafael m2248 MEX1.0010.842521.00 
  De Los Santos Coello, Jose 2068 MEX1.0010.642516.00 
  Rivera Huerta, Alberto 2203 MEX1.0010.802520.00 
  Martin Del Campo C., Jorge f2248 MEX0.5010.34258.50 
  Sanchez Enriquez, Oscar Ge 2264 MEX0.5010.35258.75 
  Gutierrez Carmona, Juan Al 2205 MEX0.001-0.2025-5.00 

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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