Individual Calculations March 2013
 Muehlens, Rolf  Total change: 52.80  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 5B Bruehl-Koeln GER 2013-02-08
RcRownchangeKK*chgGame
 2020 2063 4.00 4 1.76 30 52.80 
  Roefe, Detlef 1975 GER1.0010.383011.40 
  Ahlers, Volkmar 2005 GER1.0010.423012.60 
  Feldheim, Jonas 2001 GER1.0010.413012.30 
  Lenhardt, Manfred 2097 GER1.0010.553016.50 

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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