Individual Calculations May 2017
 Guenther, Stefan  Total change: -4.80  Rating chartPersonal card
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 1983 1860 2.50 8 -0.24 20 -4.80 
  Braun, Joachim 2179 GER0.001-0.1320-2.60 
  Wiesner, Frank 2052 GER0.001-0.2520-5.00 
  Hartmann, Martin 1988 GER0.001-0.3320-6.60 
  Werring, Carl-Friedrich 1928 GER0.001-0.4120-8.20 
  Ohnmacht, Rolf 1903 GER0.5010.06201.20 
  Schneider, Birgit 1945 GER0.5010.12202.40 
  Winand, Edgar 1926 GER0.5010.09201.80 
  Beuter, Christof 1942 GER1.0010.612012.20 

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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