Individual Calculations August 2018
 Schober, Ralf  Total change: 4.00  Rating chartPersonal card
 World Team Championship over 50 2018 Radebeul GER 2018-07-07
RcRownchangeKK*chgGame
 1995 2066 5.50 9 0.20 20 4.00 
  Goh, Cheng Hong f2323 SGP0.5010.32206.40 
  Wendling, Jens 1921 GER0.501-0.1920-3.80 
  Lange, Karl-Heinz 1778 GER1.0010.16203.20 
  Pick, Deon 1795 RSA0.501-0.3320-6.60 
  Ali, Ghazi Al-Saadi f2004 IRQ0.501-0.0920-1.80 
  Fletcher, John 1943 WLS1.0010.33206.60 
  Kahe, Ralph 2181 GER0.001-0.3420-6.80 
  Schnegelsberg, Karl-Heinz 2042 GER0.501-0.0320-0.60 
  Andersen, Jorgen M 1971 NOR1.0010.37207.40 

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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