Individual Calculations August 2018
 Katz, Roland  Total change: -1.20  Rating chartPersonal card
 World Team Championship over 50 2018 Radebeul GER 2018-07-07
RcRownchangeKK*chgGame
 1982 2032 4.50 8 -0.06 20 -1.20 
  Poenisch, Wolfram, Dr. 1850 GER0.501-0.2420-4.80 
  Meister, Jakob g2432  * GER0.001-0.0820-1.60 
  Beltz, Martina wm1944 GER1.0010.38207.60 
  Findlay, Ian T. f2244 CAN0.001-0.2320-4.60 
  Thee, Bernd 1894 IRL0.001-0.6920-13.80 
  Ounas, Abdelhak 1986 ALG1.0010.44208.80 
  Dellos, Peter 1860 GER1.0010.27205.40 
  Ohlson, Cecil 1642 RSA1.0010.09201.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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