Individual Calculations February 2020
 Reinke, Robert T  Total change: -12.00  Rating chartPersonal card
 Tim Just Winter Open XXXVII Schaumburg, Illinois USA 2020-01-04
RcRownchangeKK*chgGame
 1650 1653 1.50 4 -0.60 20 -12.00 
  Dandridge, Marvin 2053  * USA0.001-0.0820-1.60 
  Delay, Joe 1623 USA0.001-0.5420-10.80 
  Yang, Tuoyu Toby 1535 USA1.0010.34206.80 
  Adusumalli, Saanvi 1387 USA0.501-0.3220-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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