Individual Calculations August 2023
 Grueter-Schmid, Helen  Total change: 12.40  Rating chartPersonal card
 ATO Biel 2023 Biel SUI 2023-07-17
RcRownchangeKK*chgGame
 1639 1423 2.00 6 0.62 20 12.40 
  Ehrsam, Andreas 1679 SUI0.001-0.1920-3.80 
  Pantillon, Patrick Andre 1682 SUI0.001-0.1820-3.60 
  Canonica, Fabio 1540 SUI1.0010.662013.20 
  Schweizer, Ulrich 1595 SUI0.5010.23204.60 
  Geiser, Marcellus 1623 SUI0.5010.26205.20 
  Hofer, Friedrich 1713 SUI0.001-0.1620-3.20 

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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