Individual Calculations September 2023
 Zimmermann, Manfred  Total change: -21.60  Rating chartPersonal card
 35. Kieler Open 2023 Kiel GER 2023-07-29
RcRownchangeKK*chgGame
 1748 1888 3.50 7 -1.08 20 -21.60 
  Farokhi, Darian 1488  * GER1.0010.08201.60 
  Saglam, Buelent 2109 GER0.001-0.2220-4.40 
  Mueller, Cosima 1500 GER1.0010.09201.80 
  Schinkowski, Christoph 2145 GER0.001-0.1820-3.60 
  Cordts, Elof 1631 GER1.0010.18203.60 
  Schiller, Thomas 1690 GER0.501-0.2620-5.20 
  Henke, Jaron 1676 GER0.001-0.7720-15.40 
 * 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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