Individual Calculations May 2019
 Ali, Ghazi Al-Saadi  Total change: 6.20  Rating chartPersonal card
 Elitserien 2018-19 R59 Sweden SWE 2019-02-02
RcRownchangeKK*chgGame
 2121 2035 0.00 1 -0.38 20 -7.60 
  Sternlund, Hakan 2121 SWE0.001-0.3820-7.60 

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)
 
 31th IRAQI Clubs Championship 2018 Baghdad IRQ 2019-03-20
RcRownchangeKK*chgGame
 1995 2043 3.50 5 0.69 20 13.80 
  Aryan, Ali Ehsan 2059 IRQ1.0010.522010.40 
  Mohammed , Hamzia Abbas 1838 IRQ1.0010.24204.80 
  Faris, A-.ameer 2007 IRQ0.501-0.0520-1.00 
  Husham, Hamed Hussein 1796 IRQ1.0010.19203.80 
  Abdulwahhab, Ahmed Abdulsattar A f2275 IRQ0.001-0.2120-4.20 

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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