Rapid: Individual Calculations January 2014
 Dahdal, Lougain  Total change: -6.00  Rating chartPersonal card
 Arab Rapid Chess Championship(Women) Abu Dhubi UAE 2013-12-15
RcRownchangeKK*chgGame
 1991 1947 2.00 5 -0.30 20 -6.00 
  Mona, Khaled wg2084 EGY0.001-0.3220-6.40 
  Zhu, Chen g2347  * QAT0.001-0.0820-1.60 
  Gameel, Amal wf1752 YEM0.501-0.2520-5.00 
  Mezioud, Amina wm2019 ALG0.5010.10202.00 
  Jalaluldeen, Kareen Kamal J. wf1754 IRQ1.0010.25205.00 
 * 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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