Individual Calculations July 2023
 Guder, Sibylle  Total change: 25.40  Rating chartPersonal card
 Deutsche Frauen-Mannschaftsmeisterschaft (LV) 2023 Braunfels GER 2023-06-08
RcRownchangeKK*chgGame
 1758 1808 4.00 5 1.27 20 25.40 
  Gheng, Simona 1918 GER0.5010.15203.00 
  Stark, Amalia 1499 GER1.0010.14202.80 
  Ankerst, Milka wm1923 SLO1.0010.662013.20 
  Daemering, Katrin wf1944 GER0.5010.18203.60 
  Kohl, Natalie 1504 GER1.0010.14202.80 

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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