Individual Calculations February 2017
 Boos, Markus  Total change: -15.80  Rating chartPersonal card
 26. Erfurter Schachfestival - Meisterturnier Erfurt GER 2016-12-26
RcRownchangeKK*chgGame
 1988 2188 4.50 7 -0.79 20 -15.80 
  Marschner, Thomas 1990 GER0.501-0.2620-5.20 
  Rau, Nikita 1968 GER0.501-0.2820-5.60 
  Walter, Tobias 2049 GER0.501-0.1920-3.80 
  Wichmann, Adrian 2054 GER0.501-0.1820-3.60 
  Geisshirt, Marco 2012 GER1.0010.27205.40 
  Falk, Kristoffer 1940 GER0.501-0.3120-6.20 
  Li, Simon 1900 GER1.0010.16203.20 

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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