Individual Calculations January 2018
 Feldheim, Jonas  Total change: 5.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q3 B Aalen GER 2017-12-15
RcRownchangeKK*chgGame
 1981 2087 3.50 5 0.28 20 5.60 
  Maar, Samuel 2010 GER1.0010.39207.80 
  Litfin, Boris 1948 GER0.001-0.6920-13.80 
  Schultze, Joerg-Martin, Dr. 1977 GER1.0010.35207.00 
  Huber, Lukas 1914 GER0.501-0.2320-4.60 
  Scharrer, Udo 2055 GER1.0010.46209.20 

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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