Individual Calculations August 2023
 Franssen, Roland  Total change: 2.00  Rating chartPersonal card
 ATO Biel 2023 Biel SUI 2023-07-17
RcRownchangeKK*chgGame
 1579 1626 4.50 8 0.10 20 2.00 
  Gueldenapfel, Thomas 1226  * SUI1.0010.08201.60 
  Scherler, Josephine 1420 SUI0.501-0.2620-5.20 
  Buffat, Pierre-Andre 1551 SUI0.501-0.1020-2.00 
  Cordes, Lothar 1754 GER0.5010.17203.40 
  Al Mansouri, Moza wf1570 UAE1.0010.42208.40 
  Weyer, Hans-Juergen 1841 GER0.5010.27205.40 
  Gallus, Matthias 1729 SUI0.5010.14202.80 
  Gafner, Lancelot 1541 SUI0.001-0.6220-12.40 
 * 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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