Individual Calculations December 2017
 Wegener, Dirk, Dr.  Total change: 7.20  Rating chartPersonal card
 Oberliga Ost A 2017/2018 November 2017 various GER 2017-11-11
RcRownchangeKK*chgGame
 2318 2370 1.50 2 0.36 20 7.20 
  Hoepfl, Thomas, Dr. f2272 GER0.501-0.1320-2.60 
  Schmidt-Schaeffer, Sebastian, 2363 GER1.0010.49209.80 

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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