Blitz: Individual Calculations September 2017
 Balakrishnan, Praveen  Total change: 14.00  Rating chartPersonal card
 2017 Washington International Blitz Rockville, Maryland USA 2017-08-11
RcRownchangeKK*chgGame
 2373 2253 3.50 8 0.70 20 14.00 
  Malcolm, Douglas 1861 USA1.0010.08201.60 
  Malcolm, Douglas 1861 USA1.0010.08201.60 
  Checa, Nicolas D m2454 USA1.0010.762015.20 
  Checa, Nicolas D m2454 USA0.5010.26205.20 
  Erenburg, Sergey g2571 USA0.001-0.1320-2.60 
  Erenburg, Sergey g2571 USA0.001-0.1320-2.60 
  Postny, Evgeny g2604 ISR0.001-0.1120-2.20 
  Postny, Evgeny g2604 ISR0.001-0.1120-2.20 

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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