Rapid: Individual Calculations March 2019
 Adnan, Qadir Hussein  Total change: -1.60  Rating chartPersonal card
 12th Khanzad Rapid Chess Championship Baghdad IRQ 2019-02-21
RcRownchangeKK*chgGame
 1508 1441 2.00 5 -0.08 20 -1.60 
  Hevar, Diyar Hama Saleh 1097 IRQ1.0010.12202.40 
  Dlsoz, Omer Sedeeq 1757 IRQ0.001-0.1320-2.60 
  Yashar, Didar Mohammed 1287 IRQ1.0010.29205.80 
  Omiad, Saber Abdullah 1687 IRQ0.001-0.1920-3.80 
  Subhy, Sabry Mohammed 1713 IRQ0.001-0.1720-3.40 

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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