Individual Calculations August 2018
 Biermann-Ratjen, Matthias  Total change: 4.20  Rating chartPersonal card
 30. Deutsche Senioreneinzelmeisterschaft over 65 Hamburg GER 2018-07-21
RcRownchangeKK*chgGame
 1889 1878 4.50 9 0.21 20 4.20 
  Graffenberger, Marianne 1478  * GER1.0010.08201.60 
  Schulz, Wolfgang 2045 GER0.5010.22204.40 
  Limberg, Siegfried 2075 GER0.5010.25205.00 
  Paus, Franz 2095 GER0.5010.28205.60 
  Lomer, Edmund 2043 GER0.5010.22204.40 
  Haase, Wolfgang 2028 GER0.001-0.3020-6.00 
  Jung, Michael, Prof. 1756 GER0.501-0.1720-3.40 
  Husser, Oskar 1732 GER0.001-0.7020-14.00 
  Keuneke, Hanno 1750 GER1.0010.33206.60 
 * 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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