Individual Calculations February 2023
 Compton, John  Total change: -50.80  Rating chartPersonal card
 Tim Just Winter Open XXXIX - U2100 Section Schaumburg, IL USA 2023-01-06
RcRownchangeKK*chgGame
 1600 1934 2.00 4 -1.27 40 -50.80 
  Landfair, Dean 1354 USA1.0010.02400.80 
  Girish, Adarsh 1534  * USA0.501-0.4240-16.80 
  Jing, Aaron 1972 USA0.001-0.4540-18.00 
  Murali, Rishi 1541 USA0.501-0.4240-16.80 
 * 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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