Individual Calculations August 2012
 Zayas Sosa, Alfredo  Total change: -15.30  Rating chartPersonal card
 Jesus Rodriguez La Habana CUB 2012-06-06
RcRownchangeKK*chgGame
 2271 2210 4.00 12 -1.02 15 -15.30 
  Girones Barrios, Yans Richard f2284 CUB0.001-0.4015-6.00 
  Alvarez Fernandez, Carlos Rene 2265 CUB0.001-0.4215-6.30 
  Perera Alfonso, Rene Humberto 2204 CUB0.001-0.5115-7.65 
  Ramon Pita, Vivian wg2206 CUB1.0010.49157.35 
  Garcia Carey, Osmel m2344 CUB0.001-0.3215-4.80 
  Oliva Castaneda, Kevel f2320 CUB0.001-0.3515-5.25 
  Girones Barrios, Yans Richard f2284 CUB0.001-0.4015-6.00 
  Alvarez Fernandez, Carlos Rene 2265 CUB1.0010.58158.70 
  Perera Alfonso, Rene Humberto 2204 CUB0.501-0.0115-0.15 
  Ramon Pita, Vivian wg2206 CUB1.0010.49157.35 
  Garcia Carey, Osmel m2344 CUB0.5010.18152.70 
  Oliva Castaneda, Kevel f2320 CUB0.001-0.3515-5.25 

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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