Individual Calculations May 2019
 Speicher, Franz  Total change: -10.00  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2031 1905 2.50 9 -0.50 20 -10.00 
  Carstens, Andreas f2160 GER0.001-0.1920-3.80 
  Gerlach, Felix Tobias 2065 GER0.001-0.2920-5.80 
  Minkovitch, Michael 2036 GER0.5010.18203.60 
  Kurze, Christoph 2016 GER0.5010.15203.00 
  Kuempers, Ulrich 2045 GER0.5010.19203.80 
  Busch, Lorenz 2042 GER0.001-0.3220-6.40 
  Fucik, Timo 2014 GER0.001-0.3520-7.00 
  Modi, Yashil f1897 RSA1.0010.49209.80 
  Narr, Kevin 2007 GER0.001-0.3620-7.20 

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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