Individual Calculations May 2017
 Powalla, Christian  Total change: 14.40  Rating chartPersonal card
 DSAM RAMADA Cup 2016-2017 T6C Kassel GER 2017-03-31
RcRownchangeKK*chgGame
 1843 1812 3.00 5 0.72 20 14.40 
  Diele, Ralf 1897 GER1.0010.622012.40 
  Roehr, Tobias 1908 GER0.001-0.3720-7.40 
  Eschle, Hubert 1859 GER0.001-0.4320-8.60 
  Krueger, Detlef 1811 GER1.0010.502010.00 
  Mothes, Rainer 1742 GER1.0010.40208.00 

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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