Individual Calculations February 2016
 Koellner, Ruben Gideon  Total change: -3.60  Rating chartPersonal card
 DSAM Ramada-Cup 2016 4B Hamburg GER 2016-01-08
RcRownchangeKK*chgGame
 2006 2019 2.50 5 -0.09 40 -3.60 
  Brouer, Pieter 2014 GER1.0010.494019.60 
  Ruiz-Hampel, Enrique 2002 GER0.001-0.5240-20.80 
  Maetzkow, Maximilian Paul 2031 GER0.001-0.4840-19.20 
  Meyer, Juergen 1983 GER0.501-0.0540-2.00 
  Kemeny, Matthias 1998 GER1.0010.474018.80 

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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