Blitz: Individual Calculations September 2017
 Zeng, Sheena  Total change: -6.00  Rating chartPersonal card
 2017 Washington International Blitz Rockville, Maryland USA 2017-08-11
RcRownchangeKK*chgGame
 1871 1566 1.00 8 -0.30 20 -6.00 
  Yang, Qindong 1966  * CHN0.001-0.0820-1.60 
  Yang, Qindong 1966  * CHN0.001-0.0820-1.60 
  Cousins, Robert P 1960 USA0.001-0.0820-1.60 
  Cousins, Robert P 1960 USA0.001-0.0820-1.60 
  Senft, Sean 1896 USA0.001-0.1220-2.40 
  Senft, Sean 1896 USA0.001-0.1220-2.40 
  Bonam, Saigautam 1663 USA1.0010.632012.60 
  Bonam, Saigautam 1663 USA0.001-0.3720-7.40 
 * 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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