Individual Calculations May 2017
 Dammann, Jorn  Total change: 20.80  Rating chartPersonal card
 2017 Lone Star Open Houston, Texas USA 2017-03-31
RcRownchangeKK*chgGame
 1959 1842 2.00 4 0.52 40 20.80 
  Vivekananthan, Anish 1896 USA0.001-0.4240-16.80 
  Hargrove, James E 1886 USA1.0010.564022.40 
  Kambrath, Yannick f2242  * FRA0.001-0.0840-3.20 
  Brack, Frank E 1811 USA1.0010.464018.40 
 * 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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