Individual Calculations September 2023
 Meyer, Armin  Total change: -36.80  Rating chartPersonal card
 Luzerner Open 2023 Luzern SUI 2023-08-12
RcRownchangeKK*chgGame
 2000 1991 2.50 7 -0.92 40 -36.80 
  Gade, Niels Severin 1716 SUI1.0010.17406.80 
  Melian, Juan Sebastian f2289 PAR0.001-0.1540-6.00 
  Coletta, Stephane 1843 SUI0.501-0.2040-8.00 
  Haugner, Jan 2066 GER1.0010.604024.00 
  Reinhardt, Bernd 2077 GER0.001-0.3840-15.20 
  Tchenash, Alexej 2062 UKR0.001-0.4040-16.00 
  Jenal, Juerg 1950 SUI0.001-0.5640-22.40 

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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