Individual Calculations September 2023
 Benmia, Belhadri  Total change: 21.40  Rating chartPersonal card
 Luzerner Open 2023 Luzern SUI 2023-08-12
RcRownchangeKK*chgGame
 2061 2004 4.00 7 0.80 20 16.00 
  Peng, Li Min g2538 UKR0.001-0.0320-0.60 
  Oehen, Rene 1831 SUI1.0010.27205.40 
  Ruchat, Blaise 1848 SUI1.0010.29205.80 
  Borner, Daniel f2077 SUI0.5010.10202.00 
  Tchenash, Alexej 2062 UKR1.0010.582011.60 
  Bagri, Jaspaul 2035 SUI0.001-0.4620-9.20 
  Schmid, Christoph 2037 SUI0.5010.05201.00 

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 1.Liga round 6 decentralised SUI 2023-08-26
RcRownchangeKK*chgGame
 1831 2004 1.00 1 0.27 20 5.40 
  Oehen, Rene 1831 SUI1.0010.27205.40 

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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