Individual Calculations September 2021
 Dornieden, Jonas  Total change: 62.80  Rating chartPersonal card
 Biel Chess Festival 2021 - MTO Biel SUI 2021-07-26
RcRownchangeKK*chgGame
 2241 2001 3.50 9 1.57 40 62.80 
  Seul, Georg m2372 GER0.5010.404016.00 
  Tahay, Alexis f2349 FRA0.001-0.1140-4.40 
  Fecker, Noah f2309 SUI0.001-0.1440-5.60 
  Giacomini, Hector 2104 FRA1.0010.644025.60 
  Pahud, Cedric 2200 SUI0.5010.264010.40 
  Loeffler, Markus m2295 GER0.001-0.1540-6.00 
  Paladini, Jean-Michel 2084 SUI0.5010.11404.40 
  Ammar, Sedrani f2274 UAE1.0010.834033.20 
  Gueci, Tea wm2179 ITA0.001-0.2740-10.80 

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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