Individual Calculations September 2023
 Buehler, Michael  Total change: 31.60  Rating chartPersonal card
 Luzerner Open 2023 Luzern SUI 2023-08-12
RcRownchangeKK*chgGame
 2017 2043 5.00 7 1.35 20 27.00 
  Suter, Ramon 1708 SUI0.501-0.3820-7.60 
  Mattenberger, Dominik 1777 SUI1.0010.18203.60 
  Borner, Daniel f2077 SUI0.5010.05201.00 
  Reinhardt, Bernd 2077 GER0.5010.05201.00 
  Habibi, Ali m2171 GER1.0010.672013.40 
  Perreard, Nicolas 2019 SUI1.0010.47209.40 
  Melian, Juan Sebastian f2289 PAR0.5010.31206.20 

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)
 
 SMM 2023 NLB round 6 decentralised SUI 2023-08-27
RcRownchangeKK*chgGame
 2221 2043 0.50 1 0.23 20 4.60 
  Pogan, Nikolas f2221 SUI0.5010.23204.60 

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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