Individual Calculations August 2022
 Siemes, Robert  Total change: -22.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q3 B Hamburg GER 2022-07-01
RcRownchangeKK*chgGame
 1967 1986 1.00 4 -1.11 20 -22.20 
  Fuhrmann, Bahne 1973 GER0.001-0.5220-10.40 
  Luebeck, Stephan, Dr. 1966 GER0.001-0.5320-10.60 
  Nahnsen, Kenneth 1972 GER0.001-0.5220-10.40 
  Rosin, Thomas 1958 GER1.0010.46209.20 

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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