Rapid: Individual Calculations November 2019
 Cheng, Daniel  Total change: 20.40  Rating chartPersonal card
 2019 CalChess Rapid State Championship San Francisco, California USA 2019-10-26
RcRownchangeKK*chgGame
 2113 1980 3.50 7 1.02 20 20.40 
  Katz, Alexander m2380  * USA0.001-0.0820-1.60 
  Liu, Felix 1611 USA1.0010.10202.00 
  Mezentsev, Vladimir m2340 RUS1.0010.902018.00 
  Winslow, Elliott m2172 USA0.001-0.2520-5.00 
  De Firmian, Nick g2380  * USA0.001-0.0820-1.60 
  Weiss, Segev 2044 ISR0.5010.09201.80 
  Granik, Yuri 1862 USA1.0010.34206.80 
 * 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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