Individual Calculations February 2023
 Aerni, Andreas  Total change: 25.00  Rating chartPersonal card
 Basel Christmas Open Master 2022 Basel SUI 2022-12-26
RcRownchangeKK*chgGame
 2223 2157 4.00 9 0.18 20 3.60 
  Peng, Li Min g2511 UKR0.001-0.1120-2.20 
  Papaux, Steve 2043 SUI1.0010.34206.80 
  Cagnotto, Marco 2068 ITA0.501-0.1220-2.40 
  Vitenberg, Noam Aviv f2315 NOR1.0010.712014.20 
  Aizpurua, Patrick Emilio f2321 PAN0.5010.22204.40 
  Fischer, Sebastian f2296 GER0.001-0.3120-6.20 
  Fischer, Daniel m2404 SUI0.001-0.1920-3.80 
  Mauron, Pierre 2036 SUI0.501-0.1620-3.20 
  Sala, Matteo 2010 FRA0.501-0.2020-4.00 

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)
 
 SGM 2023 (Bundesliga und 1.Regionalliga) rounds 2-3 decentralised SUI 2023-01-07
RcRownchangeKK*chgGame
 2178 2153 2.00 2 1.07 20 21.40 
  Poeck, Ole 2239 GER1.0010.622012.40 
  El-Mais, Ibaa 2117 SUI1.0010.45209.00 

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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