Individual Calculations July 2018
 Hendy, Jerry  Total change: 50.80  Rating chartPersonal card
 29th NATO Championship Lubbock, Texas USA 2018-06-04
RcRownchangeKK*chgGame
 1963 1639 3.50 7 2.54 20 50.80 
  Williams, Abiye 2039  * USA0.001-0.0820-1.60 
  Farrell, John 2008 USA0.5010.40208.00 
  Tammisto, Janek 1940 EST1.0010.852017.00 
  Balmaceda, Enrico 2039  * USA0.001-0.0820-1.60 
  Wagenaar, Harm-Theo 1911 NED0.001-0.1720-3.40 
  Simard, Francois 1821 CAN1.0010.742014.80 
  Pirs, Matjaz 1983 SLO1.0010.882017.60 
 * 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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