Individual Calculations April 2023
 Tabor, Kai  Total change: 9.40  Rating chartPersonal card
 20th annual Southern Class Championships - Expert Orlando, FL USA 2023-03-17
RcRownchangeKK*chgGame
 1915 1917 2.00 3 0.47 20 9.40 
  Farragut, Cannon 1757 USA1.0010.29205.80 
  Davis, Tony 2165 USA0.001-0.1920-3.80 
  Taylor, Stewart Bradley 1823 USA1.0010.37207.40 

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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