Individual Calculations May 2013
 Ramzi, Khazel A Al-Dahwi  Total change: -13.35  Rating chartPersonal card
 25th IRAQI Clubs Championship 2013 Baghdad IRQ 2013-02-21
RcRownchangeKK*chgGame
 2097 1975 1.00 5 -0.89 15 -13.35 
  Shalamberidze, Akaki m2360 GEO0.001-0.0915-1.35 
  Khalef, Hamed 1949 IRQ0.001-0.5415-8.10 
  Noah, A .h. Al-Ali m2375  * IRQ0.001-0.0815-1.20 
  Abd Shehwaz, Hussein 1752 IRQ1.0010.22153.30 
  Haleem, H. A. Al-Jebawy 2048 IRQ0.001-0.4015-6.00 
 * 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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