Individual Calculations September 2011
 Perez Cruz, Adianet  Total change: 9.75  Rating chartPersonal card
 Abierto Giraldilla Grupo 3 La Habana CUB 2011-08-13
RcRownchangeKK*chgGame
 2018 2002 4.00 7 0.65 15 9.75 
  Almenares Garcia, Mario Adrian 2052 CUB1.0010.57158.55 
  Castro Perez, Julio 2061 CUB0.5010.08151.20 
  Puig Moreira, Livan Jesus 2070 CUB1.0010.59158.85 
  Docampo Beltran, Dexter 2042 CUB0.001-0.4415-6.60 
  Gonzalez Munoz, Ariel 2063 CUB0.001-0.4215-6.30 
  Rovira, Tairu 1885 VEN0.501-0.1615-2.40 
  Rivero Suarez, Danilo 1952 CUB1.0010.43156.45 

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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