Individual Calculations January 2011
 Velchev, Hristo  Total change: 0.15  Rating chartPersonal card
 Bansko Grand Chess Open 2010 Bansko BUL 2010-12-13
RcRownchangeKK*chgGame
 2210 2322 5.00 8 0.01 15 0.15 
  Kioutsoukos, Dimitrios 1922  * GRE1.0010.08151.20 
  Spasov, Vasil g2606 BUL0.001-0.1615-2.40 
  Kamenov, Valentin 1922  * BUL1.0010.08151.20 
  Dichev, Nedelcho 2142 BUL0.501-0.2415-3.60 
  Georgiev, Krum g2422 BUL0.001-0.3615-5.40 
  Angelov, Zvetomir 2126 BUL1.0010.25153.75 
  Pavlidis, Anastasios f2352 GRE0.5010.04150.60 
  Pavlidou, Ekaterini wm2188 GRE1.0010.32154.80 
 * 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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