Individual Calculations June 2023
 Miller-Wind, Guenther  Total change: -28.80  Rating chartPersonal card
 Int. Bodensee-Seniorenopen Bregenz AUT 2023-05-13
RcRownchangeKK*chgGame
 1708 1578 1.00 5 -0.72 40 -28.80 
  Gruber, Gernot 1917 AUT0.001-0.1240-4.80 
  Meyer, Thomas 1767 GER0.5010.254010.00 
  Roy, Alain 1779 FRA0.001-0.2440-9.60 
  Kern, Beat 1521 SUI0.501-0.0840-3.20 
  Helm, Helga 1556 GER0.001-0.5340-21.20 

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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