Individual Calculations May 2016
 Pruefer, Friedbert, Prof. Dr.  Total change: 11.80  Rating chartPersonal card
 DSAM Ramada-Cup 2016 6A Kassel GER 2016-04-15
RcRownchangeKK*chgGame
 2158 2144 3.00 5 0.59 20 11.80 
  Woll, Wilfried 2133 GER0.501-0.0220-0.40 
  Carow, Annelen wf2069 GER0.501-0.1020-2.00 
  Hemmann, Arnold 2180 GER0.5010.05201.00 
  Wolter, Jens 2138 GER0.501-0.0120-0.20 
  Michalczak, Thomas f2272 GER1.0010.672013.40 

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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