Individual Calculations September 2019
 Frei, Gustav  Total change: -21.20  Rating chartPersonal card
 Main Tournament (ATO) 2019 Biel SUI 2019-07-22
RcRownchangeKK*chgGame
 1578 1592 3.50 9 -1.06 20 -21.20 
  Rache, Ralf 1894 GER0.001-0.1520-3.00 
  Lesman, Karol 1285 NED1.0010.14202.80 
  Manukonda, Arun 1899 IND0.001-0.1420-2.80 
  Spirig, Iri 1192  * SUI1.0010.08201.60 
  Jorns, Benedikt 1747 SUI0.001-0.2920-5.80 
  Brandt, Daniel 1806 SUI0.001-0.2320-4.60 
  Grueter-Schmid, Helen 1353 SUI1.0010.20204.00 
  Ehrsam, Andreas 1736 SUI0.001-0.3120-6.20 
  Pabst, Max 1287 SUI0.501-0.3620-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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