Blitz: Individual Calculations October 2019
 Colas, Joshua  Total change: -47.20  Rating chartPersonal card
 2019 Illinois Blitz Downers Grove, Illinois USA 2019-09-01
RcRownchangeKK*chgGame
 1994 2394 5.00 8 -2.36 20 -47.20 
  Chen, Nathan 1994  * USA1.0010.08201.60 
  Chen, Nathan 1994  * USA0.001-0.9220-18.40 
  Singh, Hersh 1994  * USA1.0010.08201.60 
  Singh, Hersh 1994  * USA0.001-0.9220-18.40 
  Kaplan, Avi Harrison 1994  * USA1.0010.08201.60 
  Kaplan, Avi Harrison 1994  * USA1.0010.08201.60 
  Takahashi, Michael 1994  * USA1.0010.08201.60 
  Takahashi, Michael 1994  * USA0.001-0.9220-18.40 
 * 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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