Individual Calculations September 2019
 Sudan, Georges  Total change: -1.40  Rating chartPersonal card
 Main Tournament (ATO) 2019 Biel SUI 2019-07-22
RcRownchangeKK*chgGame
 1843 1978 6.00 9 -0.07 20 -1.40 
  Roth, Daniel 1678 SUI1.0010.15203.00 
  Stoffregen, Guenter 1778 SUI1.0010.24204.80 
  Odermatt, Klaus 1837 SUI1.0010.31206.20 
  Prieb, Robert c1824 GER0.501-0.2120-4.20 
  Meyer, Prosper 1916 SUI0.001-0.5920-11.80 
  Wenger, Arejou 1730 SUI1.0010.19203.80 
  Brait, Wolfgang 1923 SUI1.0010.42208.40 
  Pao, Lucas Ping 1969 SUI0.501-0.0120-0.20 
  Thode, Gilda 1931 SUI0.001-0.5720-11.40 

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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