Individual Calculations February 2023
 McCrea, Ryan  Total change: 14.80  Rating chartPersonal card
 2023 Pan-American Intercollegiate Team Championship Seattle, WA USA 2023-01-05
RcRownchangeKK*chgGame
 1826 1523 1.00 4 0.37 40 14.80 
  K. Perkins, Joaquin c1980 USA0.001-0.0540-2.00 
  Eisenhauer, Stephen 1831 USA0.5010.364014.40 
  Nayberg, Simona 1712 USA0.5010.254010.00 
  Zheng, Victor 1779 CAN0.001-0.1940-7.60 

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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