Individual Calculations January 2019
 Goran, Qahhar Othman  Total change: 0.00  Rating chartPersonal card
 12th Khanzad classic Chess Championship 2018 Erbil IRQ 2018-12-12
RcRownchangeRpKK*chgGame
 1454 0 4.50 8 0.00 1474   0.00 
  Salim, Mohammed Jasim 1715 IRQ0.0010.00 0.00 
  Najdat, Farouq Abdullkarim 1515 IRQ1.0010.00 0.00 
  Awat, Mohammed Amin Ibrahim 1655 IRQ0.0010.00 0.00 
  Akar, Omiad Saber 1337 IRQ0.0010.00 0.00 
  Kaziwa, Salah Abdullah 1259 IRQ0.5010.00 0.00 
  Shadi, Fouad Mohammed 1078 IRQ1.0010.00 0.00 
  Adnan, Ibrahim Khalil 1434 IRQ1.0010.00 0.00 
  Mohammed, Abdulrahman 1642 IRQ1.0010.00 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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