Individual Calculations December 2019
 Suganraj, Brian  Total change: 88.80  Rating chartPersonal card
 28th Annual Kings Island Open Blue Ash, Ohio USA 2019-11-15
RcRownchangeKK*chgGame
 2074 1769 3.00 5 2.22 40 88.80 
  Van Meter, Lester L f1939 USA1.0010.724028.80 
  Sarkar, Justin m2169  * USA0.001-0.0840-3.20 
  Mills, James A 1981 USA1.0010.774030.80 
  Matta, Nicholas F 2166 USA0.001-0.0840-3.20 
  Liang, Justin Sun 2117 USA1.0010.894035.60 
 * 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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