Individual Calculations March 2023
 Cordova, Emilio  Total change: -2.20  Rating chartPersonal card
 Bay Area Scheveningen Challengers - Group A Milpitas, CA USA 2023-02-17
RcRownchangeKK*chgGame
 2040 2546 6.50 7 -0.22 10 -2.20 
  Liu, Patrick 2045 USA1.0010.04100.40 
  Wang, Jeffery 1979 USA1.0010.02100.20 
  Sathish, Pranav 2146  * USA1.0010.08100.80 
  Yan, Nathan 2009 USA1.0010.03100.30 
  Guo, Andrew 2068 USA1.0010.05100.50 
  Nathan, Nitish c2047 USA1.0010.04100.40 
  Pullela, Sricharan 1983 USA0.501-0.4810-4.80 
 * 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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