Individual Calculations May 2017
 Coenen, Michael  Total change: -1.10  Rating chartPersonal card
 2. Bundesliga West 2016/2017 March 2017 Hamburg GER 2017-03-01
RcRownchangeKK*chgGame
 2205 2384 1.00 1 0.27 10 2.70 
  Kahleys, Kevin 2205 GER1.0010.27102.70 

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)
 
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2251 2375 5.50 9 -0.38 10 -3.80 
  Schellmann, Frank c2060 GER1.0010.14101.40 
  Braun, Joachim 2179 GER1.0010.25102.50 
  Svane, Rasmus g2573 GER0.001-0.2410-2.40 
  Georgescu, Lena wf2187 SUI0.501-0.2410-2.40 
  Klings, Peter 2185 GER0.501-0.2510-2.50 
  Becker, Matthias 2206 GER1.0010.28102.80 
  Petermann, Michail 2129 GER1.0010.19101.90 
  Zumsande, Martin m2467 GER0.001-0.3710-3.70 
  Hauser, Carlos 2272 GER0.501-0.1410-1.40 

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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