Individual Calculations May 2017
 Wilke, Markus  Total change: -20.20  Rating chartPersonal card
 GRENKE Chess Open 2017 B-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 1747 1917 5.50 9 -1.01 20 -20.20 
  Meyer, Marcel 1682 GER0.501-0.2920-5.80 
  Winter, Michael 1689 GER1.0010.21204.20 
  Kurpiela, Franz 1766 GER0.501-0.2020-4.00 
  Goebel, Knut 1745 GER1.0010.27205.40 
  Mao, Yvonne 1772 GER0.501-0.1920-3.80 
  Kuenitz, Klaus 1777 GER0.001-0.6920-13.80 
  Pruetting, Lucas 1749 GER1.0010.28205.60 
  Plaza Reino, Mercedes 1771 IRL0.501-0.2020-4.00 
  Udaykumar, Arunn Mark 1768 GER0.501-0.2020-4.00 

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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