Individual Calculations July 2009
 Ibanez Aullana, Jose Ramon  Total change: -12.75  Rating chartPersonal card
 Division de Honor Comunidad Valenciana ESP 2009-01-10
RcRownchangeKK*chgGame
 2324 2308 2.50 7 -0.85 15 -12.75 
  Alvarez Ibarra, Rafael m2377 ESP0.5010.10151.50 
  Arizmendi Martinez, Julen Luis g2498 ESP0.001-0.2515-3.75 
  Mompo Ballester, Vicente 2228 ESP0.001-0.6115-9.15 
  Sanchez Jerez, Emilio Miguel 2185 ESP1.0010.33154.95 
  Vassallo Barroche, Mauricio m2423 ESP0.5010.16152.40 
  Barbera Estelles, Rosendo 2211 ESP0.001-0.6315-9.45 
  Valmana Canto, Jaime f2343 ESP0.5010.05150.75 

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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