Individual Calculations September 2019
 Roth, Daniel  Total change: -18.60  Rating chartPersonal card
 Main Tournament (ATO) 2019 Biel SUI 2019-07-22
RcRownchangeKK*chgGame
 1684 1678 3.00 8 -0.93 20 -18.60 
  Sudan, Georges 1978 SUI0.001-0.1520-3.00 
  Gertsch, Heinz 1384 SUI1.0010.15203.00 
  Meinecke, Florian 1968 GER0.001-0.1620-3.20 
  Grueter-Schmid, Helen 1353 SUI1.0010.13202.60 
  Gleizon, Philippe 1888 FRA0.001-0.2320-4.60 
  Huber, Ruth 1482 SUI1.0010.25205.00 
  Fondain, Georges 1839 FRA0.001-0.2920-5.80 
  Mollard, Pascal 1582 SUI0.001-0.6320-12.60 

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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