Individual Calculations February 2023
 Herb, Stefan  Total change: -31.40  Rating chartPersonal card
 9. Augsburger Weihnachts-Open 2022 Augsburg GER 2022-12-27
RcRownchangeKK*chgGame
 1876 2152 4.00 7 -1.57 20 -31.40 
  Zeh, Rolf 1891 GER1.0010.18203.60 
  Luhn, Robert 1949 GER1.0010.24204.80 
  Reimann, Sebastian 2255 GER0.001-0.3620-7.20 
  Specht, Helmut 1874 GER0.001-0.8320-16.60 
  Artz, Peter 1734 GER0.501-0.4320-8.60 
  Abou Wally, Adrian 1678 GER0.501-0.4520-9.00 
  Waltner, Herbert 1752  * GER1.0010.08201.60 
 * 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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