Individual Calculations March 2013
 Rokitta, Uwe  Total change: -34.50  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 5B Bruehl-Koeln GER 2013-02-08
RcRownchangeKK*chgGame
 1975 2002 1.00 4 -1.15 30 -34.50 
  Stielau, Jens-Uwe 2086 GER0.001-0.3830-11.40 
  Raygrotzki, Norbert 1944 GER0.001-0.5830-17.40 
  Brecker, Hans-Joerg 1948 GER0.001-0.5830-17.40 
  Brixius, Dirk 1920 GER1.0010.393011.70 

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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