Blitz: Individual Calculations September 2017
 Cousins, Robert P  Total change: 3.60  Rating chartPersonal card
 2017 Washington International Blitz Rockville, Maryland USA 2017-08-11
RcRownchangeKK*chgGame
 2069 1960 4.00 10 0.18 20 3.60 
  Checa, Nicolas D m2360  * USA0.001-0.0820-1.60 
  Checa, Nicolas D m2360  * USA0.001-0.0820-1.60 
  Zeng, Sheena 1566 USA1.0010.08201.60 
  Zeng, Sheena 1566 USA1.0010.08201.60 
  Bogin, Theodore 1889 USA0.501-0.1020-2.00 
  Bogin, Theodore 1889 USA1.0010.40208.00 
  Postny, Evgeny g2360  * ISR0.001-0.0820-1.60 
  Postny, Evgeny g2360  * ISR0.001-0.0820-1.60 
  Jacobson, Aaron 2171 USA0.5010.27205.40 
  Jacobson, Aaron 2171 USA0.001-0.2320-4.60 
 * 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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