Individual Calculations February 2023
 Watson, Farid Mark  Total change: -36.80  Rating chartPersonal card
 14th annual Golden State Open - U2100 Section Concord, CA USA 2023-01-13
RcRownchangeKK*chgGame
 1530 1895 3.50 6 -1.84 20 -36.80 
  Indukuri, Suhas Varma 1431 USA1.0010.05201.00 
  Zhou, Ivan 1540 USA0.001-0.8920-17.80 
  Bhattacharjya, Rishi 1495  * USA1.0010.08201.60 
  Jin, David 1473 USA0.501-0.4320-8.60 
  Melville, Cailen 1670 USA1.0010.22204.40 
  Boldi, Nicholas Armen 1569 USA0.001-0.8720-17.40 
 * 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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