Individual Calculations October 2015
 Khouri, Ahmed Abbas  Total change: 29.40  Rating chartPersonal card
 22nd Abu Dhabi Int. Chess Festival Masters Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 2178 2023 2.50 8 0.04 20 0.80 
  Asgarizadeh, Ahmad m2407 IRI0.001-0.0920-1.80 
  Khouri, Ibrahim Mohamed f2205 UAE0.5010.24204.80 
  Raja, Harshit 2247 IND0.001-0.2220-4.40 
  Vinoth Kumar, M. f2166 IND0.001-0.3120-6.20 
  Mohammed, Tarig Elther 2105 SUD0.5010.11202.20 
  Ayyad, Maher f2122 BRN0.001-0.3620-7.20 
  Jovancevic, Jovan 2051 MNE0.5010.04200.80 
  Ahmed, Fareed 2119 UAE1.0010.632012.60 

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)
 
 UAE National Tournament 2015 Dubai UAE 2015-09-04
RcRownchangeKK*chgGame
 1969 2023 6.50 9 1.43 20 28.60 
  Hamad, Essam 1623  * UAE1.0010.08201.60 
  Mansour, Abbas 1869 UAE1.0010.29205.80 
  Al-Zaabi, Sultan 1981 UAE1.0010.44208.80 
  Saeed, Ishaq f2240 UAE1.0010.782015.60 
  Ali, Abdulaziz 1917 UAE0.501-0.1420-2.80 
  Saleh, Nabil f2249 UAE0.001-0.2120-4.20 
  Abdulkarim, Ali 1924 UAE0.501-0.1420-2.80 
  Zayed, Ali Al-Hamed 2006 UAE0.501-0.0220-0.40 
  Walid, Anwar 1915 UAE1.0010.35207.00 
 * 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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