Individual Calculations November 2012
 Borigas, Edgardo  Total change: -13.80  Rating chartPersonal card
 Hong Kong International Open Chess Championship 2012 Hong Kong HKG 2012-09-28
RcRownchangeKK*chgGame
 1758 1986 3.00 5 -0.92 15 -13.80 
  Wong, Enoch Yat-Long 1725 HKG1.0010.18152.70 
  Wolfaardt, Francois 1766 RSA0.001-0.7815-11.70 
  Masters, Christopher 1751 HKG1.0010.21153.15 
  Liao, Yu Hao 1720 CHN0.001-0.8215-12.30 
  Kuich, Gero 1828 SUI1.0010.29154.35 

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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