Individual Calculations January 2012
 Barreras Cabrera, Jose Manuel  Total change: -10.95  Rating chartPersonal card
 IV Tras la Huella del Che La Habana CUB 2011-12-03
RcRownchangeKK*chgGame
 2068 1954 1.00 5 -0.73 15 -10.95 
  Perez Torres, Youset 2008 CUB0.001-0.4215-6.30 
  Isidron Marcelo, Dr Guillermo 2070 CUB0.5010.16152.40 
  Lugo Bello, Jacob 2065 CUB0.5010.15152.25 
  Vazquez Matos, Adolfo Antonio 2138 CUB0.001-0.2615-3.90 
  Gonzalez Munoz, Ariel 2059 CUB0.001-0.3615-5.40 

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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