Individual Calculations November 2015
 Traub, Igor Vladimirovich  Total change: 15.60  Rating chartPersonal card
 33rd Annual Sands Regency Reno - Western States Open Reno, Nevada USA 2015-10-16
RcRownchangeKK*chgGame
 2098 2048 3.00 5 0.78 20 15.60 
  Kraai, Jesse g2448  * USA0.001-0.0820-1.60 
  Merwin, Steve 2016 USA1.0010.46209.20 
  Langer, Michael f2190 USA0.001-0.3120-6.20 
  Eng, Rachael 1737 USA1.0010.14202.80 
  Bjorksten, Lennart 2098 USA1.0010.572011.40 
 * 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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