Rapid: Individual Calculations July 2023
 Al Atarji, Sami  Total change: -23.40  Rating chartPersonal card
 KUP SK Stari grad - Kragujevac Kragujevac SRB 2023-06-25
RcRownchangeKK*chgGame
 1896 2128 3.50 6 -1.17 20 -23.40 
  Petrovic, Dejan 1934 SRB0.501-0.2520-5.00 
  Tucakovic, Dragan 1864 SRB0.501-0.3220-6.40 
  Mitic, Miroslav 1862 SRB1.0010.18203.60 
  Stojanovic, Zdravko 1728  * SRB1.0010.08201.60 
  Janjos, Slavisa 2016 SRB0.001-0.6520-13.00 
  Milosevic, Rade 1969 SRB0.501-0.2120-4.20 
 * 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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