Individual Calculations February 2018
 Muskat, Gunter  Total change: -4.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q4 B Hamburg GER 2018-01-05
RcRownchangeKK*chgGame
 1975 2013 2.00 4 -0.21 20 -4.20 
  Gramenz, Jens 1929 GER1.0010.38207.60 
  Groetzbach, Daniel 2095 GER1.0010.612012.20 
  Duhn, Marc 1902 GER0.001-0.6520-13.00 
  Ritter, Uwe 1974 GER0.001-0.5520-11.00 

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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