Individual Calculations May 2017
 Stiefel, Roland  Total change: 13.00  Rating chartPersonal card
 DSAM RAMADA Cup 2016-2017 T6B Kassel GER 2017-03-31
RcRownchangeKK*chgGame
 2020 1996 3.00 5 0.65 20 13.00 
  Wolff, Peter 1963 GER1.0010.45209.00 
  Schermer, Denis 2020 GER0.5010.03200.60 
  Niesel, Matthias 2084 GER0.001-0.3820-7.60 
  Straschewski, Joerg, Dr. 1911 GER1.0010.38207.60 
  Rettore, Ludwig 2120 ITA0.5010.17203.40 

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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