Individual Calculations September 2011
 De La Torre Sanchez, Adrian  Total change: 12.60  Rating chartPersonal card
 Abierto Giraldilla Grupo 3 La Habana CUB 2011-08-13
RcRownchangeKK*chgGame
 1991 2009 4.50 7 0.84 15 12.60 
  Rodriguez Perez, Roxalia 1856 CUB1.0010.30154.50 
  Hernandez, Barreras Yerandy Jose 2144 CUB0.001-0.3215-4.80 
  Collazo Perez, Jorge Luis 1916 CUB1.0010.37155.55 
  Gonzalez Munoz, Ariel 2063 CUB0.5010.08151.20 
  Garcia Morales, Ivette Ale 1933 MEX1.0010.40156.00 
  Puig Moreira, Livan Jesus 2070 CUB0.001-0.4215-6.30 
  Moreno Duran, Alexei De Jesus 1958 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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