Individual Calculations September 2021
 Schubert, Martin  Total change: -18.40  Rating chartPersonal card
 Davos General Summer Open 2021 Davos SUI 2021-08-05
RcRownchangeKK*chgGame
 1687 1921 3.00 5 -0.92 20 -18.40 
  Siems, Keanu 1535 SUI1.0010.09201.80 
  Wunderlich, Fabian 1782 GER0.001-0.6920-13.80 
  Wehrle, Maximilian 1750 GER1.0010.27205.40 
  Malli, Suvirr 1690 SUI0.001-0.7920-15.80 
  Liedtke-Siems, Jens 1678 SUI1.0010.20204.00 

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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