Individual Calculations August 2012
 Girones Barrios, Yans Richard  Total change: 23.40  Rating chartPersonal card
 Jesus Rodriguez La Habana CUB 2012-06-06
RcRownchangeKK*chgGame
 2258 2284 8.00 12 1.56 15 23.40 
  Zayas Sosa, Alfredo 2210 CUB1.0010.40156.00 
  Ramon Pita, Vivian wg2206 CUB0.501-0.1115-1.65 
  Garcia Carey, Osmel m2344 CUB0.001-0.4215-6.30 
  Oliva Castaneda, Kevel f2320 CUB1.0010.55158.25 
  Perera Alfonso, Rene Humberto 2204 CUB1.0010.39155.85 
  Alvarez Fernandez, Carlos Rene 2265 CUB0.501-0.0315-0.45 
  Zayas Sosa, Alfredo 2210 CUB1.0010.40156.00 
  Ramon Pita, Vivian wg2206 CUB0.501-0.1115-1.65 
  Garcia Carey, Osmel m2344 CUB0.5010.08151.20 
  Oliva Castaneda, Kevel f2320 CUB1.0010.55158.25 
  Perera Alfonso, Rene Humberto 2204 CUB0.501-0.1115-1.65 
  Alvarez Fernandez, Carlos Rene 2265 CUB0.501-0.0315-0.45 

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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