Individual Calculations November 2011
 Becquer Valdes, Alain  Total change: -7.65  Rating chartPersonal card
 Abierto Giraldilla Grupo 2 La Habana CUB 2011-08-13
RcRownchangeKK*chgGame
 2120 2166 4.00 8 -0.51 15 -7.65 
  Mastrapa Gonzalez, Roger 2242 CUB0.5010.10151.50 
  Cespedes Beltran, Manuel 2224 CUB0.001-0.4215-6.30 
  Pelaez Herrera, Ariel 2084 CUB0.501-0.1115-1.65 
  Walker Gomez, Cristobal Newton 2082 CUB1.0010.38155.70 
  Remon Rivero, Yunier 2069 CUB0.001-0.6315-9.45 
  Cierna Rodriguez, Alain 2086 CUB1.0010.39155.85 
  Pinero, Carlos 2091 VEN1.0010.40156.00 
  Aguilera Henriquez, Adonis 2079 CUB0.001-0.6215-9.30 

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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