Individual Calculations November 2012
 Diaz Quesada, George  Total change: 24.90  Rating chartPersonal card
 Migoya Camaguey CUB 2012-09-30
RcRownchangeKK*chgGame
 2025 2100 6.50 8 1.66 15 24.90 
  Arzuaga Hernandez, Ivan 2045 CUB1.0010.42156.30 
  Rodriguez Alfonso, Omar 2027 CUB1.0010.40156.00 
  Perez Rodriguez, Cesar Alejandr 2004 CUB1.0010.37155.55 
  Sotomayor Rosales, Ronny 2022 CUB0.501-0.1115-1.65 
  Arzuaga Hernandez, Ivan 2045 CUB1.0010.42156.30 
  Rodriguez Alfonso, Omar 2027 CUB1.0010.40156.00 
  Perez Rodriguez, Cesar Alejandr 2004 CUB0.001-0.6315-9.45 
  Sotomayor Rosales, Ronny 2022 CUB1.0010.39155.85 

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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