Individual Calculations November 2022
 Didita, George Victor  Total change: 14.80  Rating chartPersonal card
 2022 Skyline Open - U2100 Section Dulles, VA USA 2022-10-08
RcRownchangeKK*chgGame
 1646 1668 2.50 4 0.37 40 14.80 
  Compton, Charles Leamon 1597 USA1.0010.404016.00 
  Ananth, Ananya 1634 USA0.501-0.0540-2.00 
  Fischer, Robert J 1826 USA0.5010.21408.40 
  Deng, Michael 1527 USA0.501-0.1940-7.60 

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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