Individual Calculations January 2020
 Sperzel, Bernd  Total change: -2.60  Rating chartPersonal card
 SGM 2019-20 round 2-3 decentralised SUI 2019-11-30
RcRownchangeKK*chgGame
 1886 1827 0.50 1 0.08 20 1.60 
  Achatz, Michael 1886 GER0.5010.08201.60 

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)
 
 Open du Jura 2019 (round 4-7) Porrentruy SUI 2019-12-07
RcRownchangeKK*chgGame
 1892 1840 1.50 4 -0.21 20 -4.20 
  Collin, Moritz Valentin 1924 SUI0.001-0.3820-7.60 
  Budinski, Noah 1589 SUI1.0010.19203.80 
  Desboeufs, Michael 2054 SUI0.5010.27205.40 
  Doeserich, Juergen 2000 GER0.001-0.2920-5.80 

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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