Individual Calculations February 2022
 Portmann, Daniel  Total change: -5.00  Rating chartPersonal card
 45. Weihnachtsopen Zurich Meister Zurich SUI 2021-12-26
RcRownchangeKK*chgGame
 2101 1984 2.00 7 -0.39 20 -7.80 
  Lohvinov, Petro 2234 UKR0.001-0.1920-3.80 
  Novkovic, Julia wf2068 AUT1.0010.622012.40 
  Advait, Bagri c2107 SGP0.001-0.3320-6.60 
  Schmid, Christoph 2084 SUI0.5010.14202.80 
  Meier, Lukas 2108 SUI0.001-0.3320-6.60 
  Ramseyer, Nicola 2024 SUI0.5010.06201.20 
  Mauron, Pierre 2083 SUI0.001-0.3620-7.20 

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)
 
 SGM 2022 (Bundesligen und 1.Liga) 1-2 decentralised SUI 2022-01-08
RcRownchangeKK*chgGame
 2075 1974 0.50 1 0.14 20 2.80 
  Darbellay, Gerald 2075 SUI0.5010.14202.80 

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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