Individual Calculations October 2008
 Ramirez Y Meza, Benito  Total change: 0.30  Rating chartPersonal card
 2o. TORNEO FIDE CHAPINGO 2008 AEAEMAC CHAPINGO, ESTADO DE MEXICO MEX 2008-08-28
RcRownchangeKK*chgGame
 2190 2082 1.50 4 0.02 15 0.30 
  Escobedo Tinajero, Alberto m2363 MEX0.001-0.1615-2.40 
  Ramos Mejia, Gerardo 1948 MEX1.0010.32154.80 
  Garmendez Gonzalez, Floren m2312 MEX0.5010.29154.35 
  Rojas Alarcon, Julian Anto 2135 MEX0.001-0.4315-6.45 

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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