Individual Calculations September 2021
 Kathage, Holger  Total change: -6.80  Rating chartPersonal card
 33. Kieler Open 2021 Kiel GER 2021-07-24
RcRownchangeKK*chgGame
 1517 1665 3.00 5 -0.34 20 -6.80 
  Langbein, Wolfgang, Dr. 1353 GER1.0010.14202.80 
  Moeller, Rainer 1365 GER1.0010.15203.00 
  Meyer, Juergen 2011 GER0.001-0.1120-2.20 
  Weihrauch, Sebastian 1591 GER0.001-0.6020-12.00 
  Farokhi, Darian 1265  * 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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