Rapid: Individual Calculations January 2021
 Hamid, A. Sattar  Total change: -21.80  Rating chartPersonal card
 Mohammed Alwan Farman Internationl Championship Babylon IRQ 2020-12-25
RcRownchangeKK*chgGame
 1759 1917 3.00 6 -1.09 20 -21.80 
  Khalel, Ali Abdulkarem 1624 IRQ1.0010.15203.00 
  Hasan, Abd Al Jabbar 1884 IRQ0.501-0.0520-1.00 
  Mohanad, Fadel Esmaeil 1804 IRQ0.501-0.1520-3.00 
  Esam, Naama Lafta 1913 IRQ0.001-0.5120-10.20 
  Aziz, Majeed Al-Rufaye 1852 IRQ0.001-0.5920-11.80 
  Ameer, Dhafer Abdulameer c1478 IRQ1.0010.06201.20 

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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