Individual Calculations September 2018
 Pfitzer, Norbert, Prof. Dr.  Total change: 9.60  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2018 Hennef GER 2018-08-17
RcRownchangeKK*chgGame
 1921 2083 2.50 3 0.48 20 9.60 
  Lichtenberg, Friedrich 1847 GER1.0010.20204.00 
  Holtel, Jasper f2234 GER0.5010.20204.00 
  Herbst, Karl-Friedrich 1683  * GER1.0010.08201.60 
 * 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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