Individual Calculations May 2014
 Jalaluldeen, Kareen Kamal J.  Total change: -4.50  Rating chartPersonal card
 26th IRAQI Clubs Championship 2014 Baghdad IRQ 2014-02-27
RcRownchangeKK*chgGame
 1786 1777 2.00 5 -0.42 15 -6.30 
  Rabeea, Sabah Nori 1796 IRQ0.001-0.4715-7.05 
  Fin, Kamal Jalal Aden wc1549 IRQ1.0010.21153.15 
  Ibraheem, Delbak Ismael Ibrahe wm1917 IRQ0.5010.19152.85 
  Tajbakhsh, Ramtin 1809 IRI0.001-0.4615-6.90 
  Moazaz, Dhahir Habeeb 1858 IRQ0.5010.11151.65 

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)
 
 3rd IRAQ INTERNATIONAL CHESS CHAMPIONSHIP Baghdad IRQ 2014-03-22
RcRownchangeKK*chgGame
 1977 1777 2.00 7 0.12 15 1.80 
  Gharagyozyan, Artur 2177  * ARM0.001-0.0815-1.20 
  Vepkhvishvili, Varlam f2177  * GEO0.001-0.0815-1.20 
  Ameer, Dhafer Abdulameer 1445 IRQ1.0010.12151.80 
  Esam, Naama Lafta 2021 IRQ0.001-0.2015-3.00 
  Al-Turaihi, Dhari Satea Saeed 1985 IRQ1.0010.771511.55 
  Tamra, Attallah 2083 PLE0.001-0.1415-2.10 
  Abbass Wanass, Fadhel 1953 IRQ0.001-0.2715-4.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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