Individual Calculations July 2009
 Hernandez Garcia, Emilio  Total change: -9.75  Rating chartPersonal card
 Campeonato de Estremadura por Equipos Division Honor 2009 Badajoz ESP 2009-01-17
RcRownchangeKK*chgGame
 1997 1957 0.50 2 -0.39 25 -9.75 
  Gonzalez Cano, Juan Jose 2001 ESP0.5010.06251.50 
  Van Den Berg, Imme 1992 NED0.001-0.4525-11.25 

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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