Individual Calculations April 2016
 Ramirez Martinez, Hector  Total change: -36.80  Rating chartPersonal card
 LXII CAMPEONATO NACIONAL E INTERNACIONAL ABIERTO MEXICANO DE AJEDREZ Oaxtepec, Morelos MEX 2016-03-22
RcRownchangeKK*chgGame
 1936 2106 1.00 4 -1.84 20 -36.80 
  Alford Phillipe, Jason f2038 MEX0.001-0.5920-11.80 
  Giorgetti, Cyril 1969 FRA1.0010.32206.40 
  Lopez Calderon, Alfonso Al 1946 MEX0.001-0.7120-14.20 
  Avila Moreno, Julio Salvador 1791 MEX0.001-0.8620-17.20 

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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