Individual Calculations February 2023
 Easton, Jack  Total change: 4.20  Rating chartPersonal card
 2023 Pan-American Intercollegiate Team Championship Seattle, WA USA 2023-01-05
RcRownchangeKK*chgGame
 2151 2117 2.00 4 0.21 20 4.20 
  Chandran, Kapil f2367 USA0.001-0.1920-3.80 
  Chambers, Ezra f2245 BDI0.001-0.3320-6.60 
  Premkumar, Hiren 1806 USA1.0010.14202.80 
  Zheng, Andrew 2185 USA1.0010.592011.80 

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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