Individual Calculations September 2021
 Biyiasas, Theodore Alexander  Total change: 9.20  Rating chartPersonal card
 11th Annual Central California Open - Open Fresno, California USA 2021-08-20
RcRownchangeKK*chgGame
 1911 1993 3.50 5 0.46 20 9.20 
  Arutla, Aditya 1593  * USA1.0010.08201.60 
  Pang, Ashley wc1792 USA1.0010.24204.80 
  Bryant, John Daniel m2393  * USA0.001-0.0820-1.60 
  Kaleeswaran, Jaisuraj 1851 USA1.0010.31206.20 
  Sairam, Pranav 1927 USA0.501-0.0920-1.80 
 * 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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