Individual Calculations February 2020
 Rosebrock, Timotej Alexander  Total change: -55.80  Rating chartPersonal card
 43.Weihnachtsopen Allgemein Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 1686 1903 3.50 7 -1.83 20 -36.60 
  Pluess, Rudolf 1534 SUI1.0010.10202.00 
  Popa, Catalina-Elena 1787 ROU0.001-0.6620-13.20 
  Breyer, Philippe 1675 SUI1.0010.21204.20 
  Malli, Suvirr 1634 SUI0.501-0.3320-6.60 
  Niederberger, Raphael 1821 SUI1.0010.39207.80 
  Arend, Michal 1777 SUI0.001-0.6720-13.40 
  Gut, Lionel 1575 SUI0.001-0.8720-17.40 

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)
 
 Basel Amateur Weekend Open 2020 Basel SUI 2020-01-03
RcRownchangeKK*chgGame
 1915 1895 0.00 2 -0.96 20 -19.20 
  Melkumjanc, Nikolaj f2156 GER0.001-0.1820-3.60 
  Mejerski, Stephan 1673 GER0.001-0.7820-15.60 

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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