Individual Calculations August 2023
 Gueldenapfel, Thomas  Total change: -1.20  Rating chartPersonal card
 ATO Biel 2023 Biel SUI 2023-07-17
RcRownchangeKK*chgGame
 1488 1193 1.00 6 -0.06 20 -1.20 
  Franssen, Roland 1626 SUI0.001-0.0620-1.20 
  Gartmann, Luzius 1673 SUI0.001-0.0520-1.00 
  Joseph, Hans 1454 SUI0.001-0.1820-3.60 
  Gertsch, Heinz 1319 SUI1.0010.672013.40 
  Canonica, Fabio 1540 SUI0.001-0.1120-2.20 
  Egli, Arnold 1316 SUI0.001-0.3320-6.60 

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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