Individual Calculations September 2023
 Smith, Josh  Total change: -53.60  Rating chartPersonal card
 18th annual Indianapolis Open - U2100 Indianapolis, IN USA 2023-08-25
RcRownchangeKK*chgGame
 1450 1923 1.50 3 -1.34 40 -53.60 
  Cheng, Christopher 1346 USA0.001-0.9840-39.20 
  Anandheri Kandadai, Srihari 1523  * USA0.501-0.4240-16.80 
  Kankeyan, Risheeth 1482 USA1.0010.06402.40 
 * 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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