Individual Calculations December 2014
 Mendoza Perez, Brayan  Total change: -41.20  Rating chartPersonal card
 Tras las Huellas del Che 2014 La Habana CUB 2014-10-25
RcRownchangeKK*chgGame
 2031 2038 0.50 3 -1.03 40 -41.20 
  Amaro Alfonso, Raynner f2040 CUB0.001-0.5040-20.00 
  Cardevilla Mendoza, Calixto R. 2108 CUB0.001-0.4040-16.00 
  Aguilar Serrano, Luis Miguel 1945 CUB0.501-0.1340-5.20 

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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