Rapid: Individual Calculations March 2019
 Ammar, Ahmed Abdulbaki  Total change: 0.00  Rating chartPersonal card
 12th Khanzad Rapid Chess Championship Baghdad IRQ 2019-02-21
RcRownchangeRpKK*chgGame
 1403 0 0.00 5 0.00 603   0.00 
  Namir, Jibrail Dankha 1725 IRQ0.0010.00 0.00 
  Akar, Omiad Saber 1327 IRQ0.0010.00 0.00 
  Yar, Byad Abdulqader wc1317 IRQ0.0010.00 0.00 
  Samir, Anwar Mohammed 1368 IRQ0.0010.00 0.00 
  Adnan, Ibrahim Khalil 1280 IRQ0.0010.00 0.00 

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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