Individual Calculations September 2023
 Wolff, Patrick G  Total change: -2.30  Rating chartPersonal card
 13th annual Central California Open - Major Fresno, CA USA 2023-08-11
RcRownchangeKK*chgGame
 2054 2533 4.50 5 -0.23 10 -2.30 
  Gopalakrishnan, Kritin Rohan 1874 USA1.0010.01100.10 
  Wu, Nathan Ping-Ying 2133  * CAN1.0010.08100.80 
  Pompe, Niko 2121 SLO1.0010.07100.70 
  Wang, Jeffery 2031 USA1.0010.04100.40 
  Taylor, Timothy W m2111 USA0.501-0.4310-4.30 
 * 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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