Individual Calculations May 2017
 Gruber, Juerg  Total change: -19.80  Rating chartPersonal card
 Bad Ragazer Osteropen 2017 Bad Ragaz SUI 2017-04-13
RcRownchangeKK*chgGame
 1656 1584 2.00 7 -0.99 20 -19.80 
  Adamantidis, Panagiotis 1984  * SUI0.001-0.0820-1.60 
  Juhasz, Barbara wf1984  * HUN0.001-0.0820-1.60 
  Schmid, Fortunat 1184  * SUI1.0010.08201.60 
  Kreutzmann, Duke 1900 SUI0.001-0.1320-2.60 
  Pribozic, Manuel 1347 AUT1.0010.20204.00 
  Joller, Hans 1919 SUI0.001-0.1220-2.40 
  Zogg, Alexander 1274 LIE0.001-0.8620-17.20 
 * 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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