Individual Calculations March 2017
 Armbrust, Matthias  Total change: -32.00  Rating chartPersonal card
 DSAM RAMADA Cup 2016-2017 T5C Bruehl-Koeln GER 2017-02-24
RcRownchangeKK*chgGame
 1733 1823 1.50 5 -1.60 20 -32.00 
  Ries, Heinz-Gerd, Dr. 1739 GER0.501-0.1220-2.40 
  Schomann, Michael 1719 GER0.501-0.1420-2.80 
  Dietz, Jonas 1670 GER0.001-0.7020-14.00 
  John, Volkmar 1762 GER0.501-0.0820-1.60 
  Van Kempen, Heinz 1777 GER0.001-0.5620-11.20 

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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