Individual Calculations July 2009
 Rodriguez Rico, Juan Jose  Total change: -8.75  Rating chartPersonal card
 Campeonato Regional Absoluto de Murcia 2009 Murcia ESP 2009-03-28
RcRownchangeKK*chgGame
 1942 1917 1.00 3 -0.35 25 -8.75 
  Portillo Alcalde, Jose Maria 1578 ESP1.0010.12253.00 
  Aparicio Gascon, Pedro 2063 ESP0.001-0.3025-7.50 
  Sanchez Jerez, Emilio Miguel 2185 ESP0.001-0.1725-4.25 

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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