Individual Calculations August 2018
 Roos, Hans-Goerg, Prof.  Total change: 5.00  Rating chartPersonal card
 World Team Championship over 65 2018 Radebeul GER 2018-07-07
RcRownchangeKK*chgGame
 2002 1879 2.00 5 0.25 20 5.00 
  Arp, Frans 1983 NED0.5010.14202.80 
  Boehlig, Heinz, Dr. f2230 GER0.5010.39207.80 
  Van Haelst, Raymond 1916 BEL0.001-0.4520-9.00 
  Niebuhr, Gerd 1906 GER0.5010.04200.80 
  Crombleholme, Alan K 1974 ENG0.5010.13202.60 

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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