Individual Calculations August 2023
 Weyer, Hans-Juergen  Total change: -25.80  Rating chartPersonal card
 ATO Biel 2023 Biel SUI 2023-07-17
RcRownchangeKK*chgGame
 1576 1841 6.00 9 -1.29 20 -25.80 
  Hies, Norbert 1529 SUI1.0010.14202.80 
  Svendsen, Hannelore 1606 SUI0.501-0.2920-5.80 
  Al Mansouri, Moza wf1570 UAE0.001-0.8320-16.60 
  Scherler, Josephine 1441  * SUI1.0010.08201.60 
  Noel, Lucien 1449 SUI1.0010.08201.60 
  Cordes, Lothar 1754 GER1.0010.38207.60 
  Franssen, Roland 1626 SUI0.501-0.2720-5.40 
  Grabe, Eckart 1578 GER0.501-0.3220-6.40 
  Rose, Alexis 1635 SUI0.501-0.2620-5.20 
 * 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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