Individual Calculations August 2023
 Sala, Matteo  Total change: -36.40  Rating chartPersonal card
 HTO Biel 2023 Biel SUI 2023-07-17
RcRownchangeKK*chgGame
 1839 1874 4.00 9 -0.91 40 -36.40 
  Keymer, Cecilia 1698 GER0.501-0.2340-9.20 
  Kumar, Asha 1823 USA0.001-0.5740-22.80 
  Pleyer, Felix 1957 GER0.001-0.3940-15.60 
  Federer, Colin 1866 SUI0.001-0.5140-20.40 
  Begdullayev, Tamerlan 1783 SUI1.0010.384015.20 
  Yang, Andersen 1955 USA0.5010.11404.40 
  Ernst, Heinz 1699 SUI1.0010.274010.80 
  Arbinger, Roland, Dr. 2063 GER0.001-0.2540-10.00 
  Paholok, Igor 1710 SUI1.0010.284011.20 

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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