Individual Calculations August 2023
 Hofer, Friedrich  Total change: -49.00  Rating chartPersonal card
 ATO Biel 2023 Biel SUI 2023-07-17
RcRownchangeKK*chgGame
 1494 1713 4.50 9 -2.45 20 -49.00 
  Andrikopoulos, Jean-Daniel 1459 SUI1.0010.19203.80 
  Grabe, Eckart 1578 GER0.001-0.6820-13.60 
  Canonica, Fabio 1540 SUI1.0010.27205.40 
  Lang, Jochen 1564 GER0.001-0.7020-14.00 
  Juchler, Celine 1538 SUI1.0010.27205.40 
  Colak, Furkan 1515 TUR0.001-0.7620-15.20 
  Grueter-Schmid, Helen 1423 SUI1.0010.16203.20 
  Noel, Lucien 1449 SUI0.501-0.3220-6.40 
  Markus, David 1384 SLO0.001-0.8820-17.60 

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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