Individual Calculations May 2024
 Iwanziw, Niklas  Total change: -16.60  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2045 1949 2.50 9 -0.83 20 -16.60 
  Wagner, Benjamin 2150 GER0.001-0.2420-4.80 
  Gemelli, Romain 2051 SUI0.001-0.3620-7.20 
  Ogorman, Alice 2030 IRL1.0010.612012.20 
  Muth, Matthias Potisarath 2051 GER0.5010.14202.80 
  Nazarenus, Olaf 2065 GER0.001-0.3420-6.80 
  Doescher, Thorsten 2016 GER0.001-0.4120-8.20 
  Neubauer, Juergen 2004 GER0.001-0.4220-8.40 
  Koll, Lukas 2038 GER0.5010.12202.40 
  Scheidt, Joerg, Prof. Dr. 1997 GER0.5010.07201.40 

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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