Individual Calculations May 2014
 Kaabi, Mejdi  Total change: -13.50  Rating chartPersonal card
 3rd IRAQ INTERNATIONAL CHESS CHAMPIONSHIP Baghdad IRQ 2014-03-22
RcRownchangeKK*chgGame
 2164 2345 5.50 9 -0.90 15 -13.50 
  Ramzi, Khazel A Al-Dahwi 1972 IRQ1.0010.10151.50 
  Sultan, Mohamed 2126 YEM1.0010.22153.30 
  Tajbakhsh, Ramtin 1945  * IRI1.0010.08151.20 
  Hesham, Abdelrahman m2382 EGY0.001-0.4515-6.75 
  Gharagyozyan, Artur 2216 ARM0.001-0.6715-10.05 
  Nuriyev, Nasir Chingiz 2055 AZE0.501-0.3415-5.10 
  Vepkhvishvili, Varlam f2183 GEO1.0010.29154.35 
  Gameel, Mohamed m2215 YEM1.0010.32154.80 
  Al-Saffar, Araz Basim Mohammed m2380 IRQ0.001-0.4515-6.75 
 * 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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