Individual Calculations August 2023
 Ernst, Heinz  Total change: 2.00  Rating chartPersonal card
 HTO Biel 2023 Biel SUI 2023-07-17
RcRownchangeKK*chgGame
 1837 1699 3.00 9 0.10 20 2.00 
  Corbat, Philippe 1880 SUI0.5010.24204.80 
  Lavorgna, Filippo 1867 ITA0.5010.22204.40 
  Kuenzli, Simon 1930 SUI0.001-0.2120-4.20 
  Zargarov, Mikayel 1951 SUI0.001-0.1920-3.80 
  Federer, Colin 1866 SUI0.001-0.2820-5.60 
  Begdullayev, Tamerlan 1783 SUI1.0010.622012.40 
  Sala, Matteo 1874 FRA0.001-0.2720-5.40 
  Mueller, Andrin 1738 SUI0.001-0.4520-9.00 
  Luethi, Walter 1641 SUI1.0010.42208.40 

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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