Individual Calculations August 2018
 Beltz, Martina  Total change: -1.00  Rating chartPersonal card
 World Team Championship over 50 2018 Radebeul GER 2018-07-07
RcRownchangeKK*chgGame
 2057 1944 2.50 7 -0.05 20 -1.00 
  Wolf, Volker f2323 GER0.001-0.0920-1.80 
  Giulian, Rosemary A 1921 SCO1.0010.47209.40 
  Katz, Roland 2032 GER0.001-0.3820-7.60 
  Virtanen, Esko 1858 FIN1.0010.38207.60 
  Rewitz, Jan 2055 DEN0.001-0.3520-7.00 
  Olsson, Peter 2172 SWE0.001-0.2120-4.20 
  Bowmer, Kevin 2039 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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