Individual Calculations October 2017
 McCormick, Cale Michael  Total change: -31.20  Rating chartPersonal card
 Seattle Chess Classic Seattle, Washington USA 2017-08-16
RcRownchangeKK*chgGame
 2000 2132 5.00 9 -0.78 40 -31.20 
  Velea, Anne-Marie 1732  * USA1.0010.08403.20 
  Velea, Stephanie 1732  * USA1.0010.08403.20 
  Sohal, Tanraj f2290 CAN0.5010.21408.40 
  He, Daniel 2089 USA0.001-0.5640-22.40 
  Badamkhand, Norovsambuu 2044 MGL1.0010.384015.20 
  Doknjas, John f2227 CAN0.5010.13405.20 
  Doknjas, Joshua c2200 CAN0.001-0.4140-16.40 
  Zhang, Eric M 1822 USA1.0010.14405.60 
  Bashkansky, Naomi wf1862 USA0.001-0.8340-33.20 
 * 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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