Individual Calculations September 2014
 Gabancho Valdes, Antonio  Total change: -71.20  Rating chartPersonal card
 Abierto La Habana (Copa Giraldilla) Grupo Abierto II La Habana CUB 2014-08-10
RcRownchangeKK*chgGame
 1783 1986 0.50 3 -1.78 40 -71.20 
  Benitez Montalvo, Hedilberto 1728 CUB0.501-0.3240-12.80 
  Melis Gras, Rolando Eusebio 1830 CUB0.001-0.7140-28.40 
  Tejeda Ortega, Danae wc1792 CUB0.001-0.7540-30.00 

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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