Individual Calculations February 2020
 Brock, Friedemann  Total change: -10.60  Rating chartPersonal card
 13. Internationales Winteropen Berlin GER 2019-12-27
RcRownchangeKK*chgGame
 1913 2241 5.50 7 -0.53 20 -10.60 
  Doganguezel, Jan 1841  * GER1.0010.08201.60 
  Schoenberger, Kay 1890 GER1.0010.11202.20 
  Heerde, Thomas 2014 GER0.001-0.7920-15.80 
  Gruner, Klaus-Dieter 1841  * GER0.501-0.4220-8.40 
  Schubert, Joachim 1863 GER1.0010.09201.80 
  Lippert, Daniel 1841  * GER1.0010.08201.60 
  Redzisz, Michal 2104 POL1.0010.32206.40 
 * 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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