Individual Calculations August 2023
 Meier, Herbert  Total change: 0.80  Rating chartPersonal card
 ATO Biel 2023 Biel SUI 2023-07-17
RcRownchangeKK*chgGame
 1650 1503 2.50 8 0.04 20 0.80 
  Cordes, Lothar 1754 GER0.001-0.1920-3.80 
  Jorns, Benedikt 1722 SUI1.0010.782015.60 
  Pantillon, Patrick Andre 1682 SUI0.001-0.2720-5.40 
  Ehrsam, Andreas 1679 SUI0.5010.23204.60 
  Loeffler, Helmut 1642 SUI0.001-0.3120-6.20 
  Schweizer, Ulrich 1595 SUI0.5010.13202.60 
  Canonica, Fabio 1540 SUI0.5010.05201.00 
  Trubini, Timon 1587 SUI0.001-0.3820-7.60 

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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