Individual Calculations March 2018
 Hazim, Merza Hamza  Total change: 16.00  Rating chartPersonal card
 3rd tournament of alhadaf chess club Baghdad IRQ 2018-02-01
RcRownchangeKK*chgGame
 1593 1663 4.50 7 0.40 40 16.00 
  Nawar, Ahmed Mahmood 1330 IRQ1.0010.12404.80 
  Moman, Dhyee Khalel 1577 IRQ0.001-0.6240-24.80 
  Ayad, Saady Naji 1362 IRQ1.0010.15406.00 
  Mazen, Zhear 1444 IRQ1.0010.22408.80 
  Marwan, Issa Kardi 1658 IRQ0.501-0.0140-0.40 
  Majad, Hamid Mozan 1779 IRQ1.0010.664026.40 
  Firas, Qassim Abbas 1998 IRQ0.001-0.1240-4.80 

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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