Individual Calculations December 2021
 Bennett, Allan D  Total change: -23.80  Rating chartPersonal card
 30th Annual Kings Island Open - Major Blue Ash, Ohio USA 2021-11-12
RcRownchangeKK*chgGame
 1961 2190 2.50 5 -1.19 20 -23.80 
  Gaw, Chloe 1790  * USA1.0010.08201.60 
  Wang, Jason f2317 USA0.001-0.3320-6.60 
  Sudharsan, Krishnan 1790  * DEN1.0010.08201.60 
  Bauml, Broderick Kenneth 1790  * USA0.501-0.4220-8.40 
  Sedlar, William 2119 USA0.001-0.6020-12.00 
 * 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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