Individual Calculations August 2021
 Seshadri, Sridhar  Total change: -10.00  Rating chartPersonal card
 49th Annual World Open - Open Philadelphia, Pennsylvania USA 2021-07-01
RcRownchangeKK*chgGame
 1937 1585 0.50 8 -0.50 20 -10.00 
  Chiu, Isaac 1985  * USA0.001-0.0820-1.60 
  Lu, Jason 1985  * USA0.001-0.0820-1.60 
  Kondakov, Adrian c1985  * USA0.5010.42208.40 
  Cooke, Eric 1985  * USA0.001-0.0820-1.60 
  Rowe, Duane c1985  * JAM0.001-0.0820-1.60 
  Mbonu, David C 1985  * USA0.001-0.0820-1.60 
  Harriott, Tyrell 1947 USA0.001-0.1020-2.00 
  Bauza Mercere, Eduardo C 1639 ARG0.001-0.4220-8.40 
 * 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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