Individual Calculations November 2017
 Dettmann, Steffen, Dr.  Total change: 12.60  Rating chartPersonal card
 Oberliga Nord-Nord 2017/2018 October 2017 various GER 2017-10-08
RcRownchangeKK*chgGame
 2244 2194 1.50 2 0.63 20 12.60 
  Zum Felde, Michael 2151 GER1.0010.44208.80 
  Reichmann, Hendrik f2336 GER0.5010.19203.80 

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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