Individual Calculations April 2009
 Perez Quinones, Angel  Total change: 3.80  Rating chartPersonal card
 Aguirre-Haza. Matanzas 2008. Matanzas CUB 2008-08-02
RcRownchangeKK*chgGame
 2192 2372 12.00 16 0.38 10 3.80 
  Garcia Gomez, Ray 2265 CUB0.501-0.1510-1.50 
  Blanco, Yeferson Josue 2195 VEN0.501-0.2310-2.30 
  Cabrera, Raul 2232 CUB0.001-0.6910-6.90 
  Fernandez, Alexey f2350 CUB1.0010.47104.70 
  Perez Cruz, Adianet wf2095 CUB1.0010.17101.70 
  Gomez, Yaiselin 2077 CUB1.0010.15101.50 
  Ramas, Lazaro 2205 CUB1.0010.28102.80 
  Gonzalez, Vladimir 2117 CUB0.501-0.3110-3.10 
  Garcia Gomez, Ray 2265 CUB0.501-0.1510-1.50 
  Blanco, Yeferson Josue 2195 VEN1.0010.27102.70 
  Cabrera, Raul 2232 CUB0.501-0.1910-1.90 
  Fernandez, Alexey f2350 CUB0.501-0.0310-0.30 
  Perez Cruz, Adianet wf2095 CUB1.0010.17101.70 
  Gomez, Yaiselin 2077 CUB1.0010.15101.50 
  Ramas, Lazaro 2205 CUB1.0010.28102.80 
  Gonzalez, Vladimir 2117 CUB1.0010.19101.90 

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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