Individual Calculations August 2018
 Siggelkow, Axel  Total change: -4.20  Rating chartPersonal card
 World Team Championship over 50 2018 Radebeul GER 2018-07-07
RcRownchangeKK*chgGame
 1999 1966 3.00 7 -0.21 20 -4.20 
  Bruch, Jochen f2222 GER0.5010.31206.20 
  Fraser-Mitchell, Jeremy N 2060 ENG0.5010.13202.60 
  Frick, Renato 2051 LIE0.001-0.3820-7.60 
  Pietinen, Pekka 1985 FIN0.5010.03200.60 
  Schaefer, Ruediger 1832 GER0.501-0.1820-3.60 
  Kracht, Helmut 1995 GER0.5010.04200.80 
  Parker, Keith 1851 ENG0.501-0.1620-3.20 

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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