Individual Calculations January 2014
 Laabi Chian, Majid  Total change: -21.75  Rating chartPersonal card
 Al Ain Chess Classics 2013 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 2144 2092 2.50 9 -1.45 15 -21.75 
  Arab, Adlane m2433 ALG0.001-0.1215-1.80 
  Safranska, Anda wg2291 FRA0.001-0.2415-3.60 
  Nameer, Noor. Al-Deen c2246 IRQ0.001-0.2915-4.35 
  Kameswara Rao, Vempati 2073 IND0.001-0.5315-7.95 
  Alahakoon, Isuru 2067 SRI0.001-0.5315-7.95 
  Khadzh Khamed, Naser 2022 UKR1.0010.40156.00 
  Bakalar, Jan 2033 SVK0.501-0.0815-1.20 
  Ayyad, Husain f2191 BRN0.001-0.3615-5.40 
  Abdulkarim, Ali 1944 UAE1.0010.30154.50 

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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