Individual Calculations May 2024
 Duke, Michael  Total change: -5.60  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2089 2061 3.50 8 -0.28 20 -5.60 
  Culum, Sanjin f2359 BIH0.001-0.1520-3.00 
  Rubinshtein, Kamilla 1956 ITA1.0010.36207.20 
  Yi, Danny f2253 GER0.001-0.2520-5.00 
  Kurze, Christoph 1962 GER0.501-0.1420-2.80 
  Shaiar, Khalil 1986 SYR1.0010.40208.00 
  Fischer, Daniel, Dr. 1950 GER0.001-0.6520-13.00 
  Kort, Felix 1979 GER1.0010.39207.80 
  Perossa, Nicolas f2266 ITA0.001-0.2420-4.80 

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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