Individual Calculations May 2017
 Peters, Frank  Total change: -53.40  Rating chartPersonal card
 Oberliga Nord-West 2016/2017 March 2017 Hamburg GER 2017-03-01
RcRownchangeKK*chgGame
 1923 2153 0.00 1 -0.79 20 -15.80 
  Untiedt, Jan Niklas 1923 GER0.001-0.7920-15.80 

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)
 
 Offene Bremer Einzelmeisterschaft 2017 Bremen GER 2017-04-08
RcRownchangeKK*chgGame
 1917 2162 4.50 8 -1.88 20 -37.60 
  Koerber, Uwe 1762  * GER1.0010.08201.60 
  Wachinger, David 1932 GER0.501-0.2920-5.80 
  Herdzik, Matthias 1836 GER0.501-0.3720-7.40 
  Buhrdorf, Axel 1953 GER1.0010.23204.60 
  Silber, Kevin 2002 GER0.001-0.7120-14.20 
  Laubrock, Paul 1931 GER0.001-0.7920-15.80 
  Traetmar, Mattis 1945 GER1.0010.22204.40 
  Bokelmann, Joachim 1973 GER0.501-0.2520-5.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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