Individual Calculations August 2017
 Lewin, Tammo  Total change: 0.60  Rating chartPersonal card
 Sparkassen-Chess-Meeting-2017 Sparkassen Open A Dortmund GER 2017-07-15
RcRownchangeKK*chgGame
 2138 2040 2.00 5 0.03 20 0.60 
  Henrichs, Thomas m2440  * GER1.0010.922018.40 
  Wilke, Werner 2225 AUT0.001-0.2620-5.20 
  Gijsen, Stief 2194 BEL0.001-0.2920-5.80 
  Boecker, Juergen, Dr. 1930 GER0.501-0.1520-3.00 
  Biermann, Lenhard 1902 GER0.501-0.1920-3.80 
 * 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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