Individual Calculations December 2012
 Ibarra Jerez, Jose Carlos  Total change: 7.30  Rating chartPersonal card
 Campeonato de Espaņa de Clubes Division de Honor Leon ESP 2012-11-05
 2500 2528 4.50 7 0.73 10 7.30 
  Ubilava, Elizbar g2509 ESP1.0010.47104.70 
  Edouard, Romain g2688 FRA0.5010.21102.10 
  Perez Candelario, Manuel g2579 ESP1.0010.57105.70 
  Fluvia Poyatos, Jordi m2467 ESP1.0010.42104.20 
  Alvarez Marquez, Johann m2407 VEN0.501-0.1610-1.60 
  Granados Gomez, Manuel m2374 ESP0.001-0.7110-7.10 
  Franco Alonso, Alejandro m2476 ESP0.501-0.0710-0.70 

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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