Individual Calculations September 2023
 Deuber, Roman  Total change: -1.20  Rating chartPersonal card
 Luzerner Open 2023 Luzern SUI 2023-08-12
RcRownchangeKK*chgGame
 2090 2047 3.00 5 0.60 20 12.00 
  Peng, Li Min g2538 UKR0.001-0.0420-0.80 
  Coletta, Stephane 1843 SUI1.0010.24204.80 
  Meier, Manuel 1998 SUI0.501-0.0720-1.40 
  Habibi, Ali m2171 GER0.5010.17203.40 
  Delmonico, Nils 1901 SUI1.0010.30206.00 

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)
 
 SMM 2023 NLB round 6 decentralised SUI 2023-08-27
RcRownchangeKK*chgGame
 1933 2047 0.00 1 -0.66 20 -13.20 
  Jenny, Philipp 1933 SUI0.001-0.6620-13.20 

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)
 

 

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