Individual Calculations April 2009
 Gonzalez, Vladimir  Total change: 17.50  Rating chartPersonal card
 Aguirre-Haza. Matanzas 2008. Matanzas CUB 2008-08-02
RcRownchangeKK*chgGame
 2224 2117 6.50 16 0.70 25 17.50 
  Perez Cruz, Adianet wf2095 CUB0.501-0.0325-0.75 
  Gomez, Yaiselin 2077 CUB1.0010.442511.00 
  Ramas, Lazaro 2205 CUB0.001-0.3825-9.50 
  Garcia Gomez, Ray 2265 CUB0.001-0.3025-7.50 
  Blanco, Yeferson Josue 2195 VEN0.5010.11252.75 
  Cabrera, Raul 2232 CUB0.5010.16254.00 
  Fernandez, Alexey f2350 CUB0.5010.29257.25 
  Perez Quinones, Angel f2372 CUB0.5010.31257.75 
  Perez Cruz, Adianet wf2095 CUB1.0010.472511.75 
  Gomez, Yaiselin 2077 CUB1.0010.442511.00 
  Ramas, Lazaro 2205 CUB0.001-0.3825-9.50 
  Garcia Gomez, Ray 2265 CUB0.001-0.3025-7.50 
  Blanco, Yeferson Josue 2195 VEN0.5010.11252.75 
  Cabrera, Raul 2232 CUB0.5010.16254.00 
  Fernandez, Alexey f2350 CUB0.001-0.2125-5.25 
  Perez Quinones, Angel f2372 CUB0.001-0.1925-4.75 

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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