Individual Calculations August 2022
 Dhruv, Rattan  Total change: 209.60  Rating chartPersonal card
 Amateur Tournament Open ATO Biel 2022 Biel SUI 2022-07-13
RcRownchangeKK*chgGame
 1861 1316 5.50 8 5.24 40 209.60 
  Ehrsam, Andreas 1738 SUI1.0010.934037.20 
  Ciarletta, Ulysse 1814 FRA1.0010.964038.40 
  Kalbermatter, Philipp 1871 SUI0.001-0.0340-1.20 
  Forney, Robert 1828 USA0.5010.464018.40 
  Arulanantham, Aneet 1839 SUI1.0010.974038.80 
  Malli, Shiivesh Sunil 1864 SUI1.0010.974038.80 
  Wanner, Stefan 1975 SUI1.0010.994039.60 
  Stijve, Niels 1958 SUI0.001-0.0140-0.40 

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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