Individual Calculations January 2014
 Carvalho, Beserra Juan Pablo  Total change: -31.65  Rating chartPersonal card
 III Open de Xadrez de Batatais Batatais/SP BRA 2013-12-20
RcRownchangeKK*chgGame
 1666 2037 1.50 4 -2.11 15 -31.65 
  Montufar, Eymi Priscila Berrios 1637  * BRA0.001-0.9215-13.80 
  Montufar Berrios, Leslyviv 1720 BRA0.001-0.8715-13.05 
  Kajiwara, Joaokazuyuki 1637  * BRA1.0010.08151.20 
  Carlos, Roberta Souto 1670 BRA0.501-0.4015-6.00 
 * 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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