Individual Calculations May 2016
 Deras Flores, Rodolfo  Total change: -34.40  Rating chartPersonal card
 II GRAND PRIX (SAN PEDRO SULA) 2016 San Pedro Sula HON 2016-04-02
RcRownchangeKK*chgGame
 1863 1898 1.00 5 -1.72 20 -34.40 
  Colindres, Daniel f2148 HON0.001-0.1920-3.80 
  Enamorado, Jose Luis 1807 HON0.501-0.1220-2.40 
  Bogran, Suetonio 1987 HON0.001-0.3820-7.60 
  Interiano Montoya, Roberto 1740 HON0.001-0.7120-14.20 
  Espinal Ferrufino, Rigoberto 1635 HON0.501-0.3220-6.40 

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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