Individual Calculations April 2018
 Rawand, Hamid Abdullah  Total change: -39.40  Rating chartPersonal card
 30th IRAQI Clubs Championship 2018 Baghdad IRQ 2018-03-08
RcRownchangeKK*chgGame
 2060 2089 2.50 7 -1.27 20 -25.40 
  Abdulwahhab, Ahmed Abdulsattar A f2245 IRQ0.001-0.2920-5.80 
  Jaafer, Hayder A. Jaafer 1744 IRQ0.001-0.8920-17.80 
  Poormosavi, Seyed Kian 2098 IRI0.5010.01200.20 
  Abed Shahwaz, Hasan 1777 IRQ1.0010.14202.80 
  Kadhim Mahmood, Najeeb 2078 IRQ1.0010.48209.60 
  Faris, A-.ameer 1997 IRQ0.001-0.6320-12.60 
  Karpatchev, Aleksandr g2478 RUS0.001-0.0920-1.80 

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)
 
 6th IRAQ INTERNATIONAL CHESS CHAMPIONSHIP 2018 (OPEN) Baghdad IRQ 2018-03-13
RcRownchangeKK*chgGame
 2018 2089 4.50 9 -0.70 20 -14.00 
  Al-Fayyadh, Yamama Asif Abdula wc1694 IRQ0.501-0.4220-8.40 
  Al-Ali, Hussein Ali Hussein m2272 IRQ0.5010.24204.80 
  Hafez, Bakr m1887 JOR1.0010.24204.80 
  Salih, Akar Ali Salih f2242 IRQ0.5010.20204.00 
  Lim, Zhuo Ren f2186 MAS0.001-0.3720-7.40 
  Rebaz, Nasir Jamal 1947 IRQ0.501-0.1920-3.80 
  Al-Turaihi, Dhari Satea Saeed 1831 IRQ1.0010.18203.60 
  Taslimi, Borsa 1837 IRI0.501-0.3120-6.20 
  Sadek, Sameh f2263 EGY0.001-0.2720-5.40 

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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