Individual Calculations November 2022
 Tyrrell, Benjamin  Total change: 62.40  Rating chartPersonal card
 2022 Skyline Open - Open Section Dulles, VA USA 2022-10-08
RcRownchangeKK*chgGame
 1964 1753 2.50 4 1.56 40 62.40 
  Farberov, Maxim 1934 USA1.0010.744029.60 
  Brady, Tyson 2022 USA0.5010.334013.20 
  Su, Kevin 1853 USA0.5010.14405.60 
  Quirke, Jeffrey L 2047 USA0.5010.354014.00 

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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