Individual Calculations November 2014
 Puga Bravo, Marcelo  Total change: -5.20  Rating chartPersonal card
 Grand Prix Internacional Gualaceo Gualaceo ECU 2014-09-25
RcRownchangeKK*chgGame
 1972 1935 2.00 5 -0.26 20 -5.20 
  Leon Calderon, Jonathan m2113 ECU1.0010.732014.60 
  Munoz Sanchez, Miguel m2301 ECU0.001-0.1020-2.00 
  Olaya Mantuano, Sandra Isabel 1655 ECU0.501-0.3420-6.80 
  Pazos Gambarrotti, Plinio m2254 ECU0.001-0.1320-2.60 
  Fonseca Medina, Andree Gabriel 1535  * ECU0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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