Individual Calculations November 2015
 Bosma, Achim  Total change: -36.60  Rating chartPersonal card
 DSAM Ramada-Cup 2016 1C Bad Soden GER 2015-10-23
RcRownchangeKK*chgGame
 1767 1888 1.50 5 -1.83 20 -36.60 
  Mauersberger, Uwe 1796 GER0.001-0.6320-12.60 
  Schmidt, Axel 1766 GER0.001-0.6720-13.40 
  Hoesl, Stephan 1781 GER0.001-0.6520-13.00 
  Thomas, Andreas 1763 GER0.501-0.1720-3.40 
  Hermes, Frank 1727 GER1.0010.29205.80 

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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