Individual Calculations May 2018
 Kumcu, Murat  Total change: -28.40  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2075 1917 2.00 9 -0.71 40 -28.40 
  Light, Bjarne 2201 DEN0.001-0.1640-6.40 
  Boehm, Christian 2083 GER0.001-0.2840-11.20 
  Ott, Mathias 2039 GER0.001-0.3340-13.20 
  Fartmann, Berthold 2097 GER0.001-0.2640-10.40 
  Kreis, Karl-Heinz 1944 GER1.0010.544021.60 
  Raka, Ramadan 2176 GER0.001-0.1840-7.20 
  Speicher, Franz 1868 GER0.501-0.0740-2.80 
  Steinheimer, Juergen 2229 GER0.001-0.1440-5.60 
  Schmidt, Kai-Uwe 2041 GER0.5010.17406.80 

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)
 

 

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