Individual Calculations May 2017
 Wolff, Michael  Total change: 20.40  Rating chartPersonal card
 Werther Schloss-Open B 2017 Werther GER 2017-04-07
RcRownchangeKK*chgGame
 1901 1973 4.00 5 1.02 20 20.40 
  Homfeldt, Christopher 1776 GER1.0010.25205.00 
  Ziabari, Morteza 1862 GER1.0010.35207.00 
  Ebert, Karsten 1907 GER0.501-0.0920-1.80 
  Kern, Burkhard 1880 GER1.0010.37207.40 
  Schwarz, Thomas, Dr. 2078 GER0.5010.14202.80 

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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