Individual Calculations December 2023
 Ahmed, Daniel  Total change: 41.40  Rating chartPersonal card
 5. Heidelberger Schachherbst A-Turnier Heidelberg GER 2023-10-27
RcRownchangeKK*chgGame
 1945 1927 5.50 7 2.07 20 41.40 
  Zeihen, Matthieu 1828 LUX1.0010.36207.20 
  Kohde, Janis 1820 GER1.0010.35207.00 
  Solomunovic, Igor m2294 SRB0.001-0.1020-2.00 
  Hayen, Andre 1739 GER1.0010.26205.20 
  Osmanovic, Faruk 1973 GER0.5010.06201.20 
  Steger, Lukas Daniel 1869 GER1.0010.42208.40 
  Cernov, Henrik 2094 GER1.0010.722014.40 

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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