Individual Calculations February 2019
 Rochau, Normen  Total change: 16.80  Rating chartPersonal card
 42. Weihnachtsopen 2018 - Allgemein Zurich SUI 2018-12-26
RcRownchangeKK*chgGame
 1862 1888 4.50 7 0.84 20 16.80 
  Lenz, Boris 1568 SUI1.0010.13202.60 
  Montanari, Josef 1744 SUI1.0010.31206.20 
  Nyffenegger, Michael 2002 SUI0.5010.16203.20 
  Riedener, Toni 1959 SUI1.0010.602012.00 
  Lips, Adrian 1873 SUI0.501-0.0220-0.40 
  Gamsa, Mark 1938 LAT0.5010.07201.40 
  Stucki, Kaspar 1953 SUI0.001-0.4120-8.20 

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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