Individual Calculations October 2015
 Abdulkarim, Ali  Total change: 14.80  Rating chartPersonal card
 22nd Abu Dhabi Int. Chess Festival Open Tournament 2015 Abu Dhabi UAE 2015-08-23
RcRownchangeKK*chgGame
 1581 1912 5.00 7 -1.07 20 -21.40 
  Fawwaz, Mohammed 1512  * IND1.0010.08201.60 
  Al Hosani, Saeed 1512  * UAE1.0010.08201.60 
  Ashwani, Kumar Grover 1708 IND0.001-0.7620-15.20 
  Joliat, George 1640 EGY0.001-0.8320-16.60 
  Amr, Majdalawi 1512  * JOR1.0010.08201.60 
  Emad, Majdlawy 1512  * JOR1.0010.08201.60 
  Mustafayev, Farid 1672 AZE1.0010.20204.00 
 * 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)
 
 UAE National Tournament 2015 Dubai UAE 2015-09-04
RcRownchangeKK*chgGame
 1895 1924 6.50 9 1.81 20 36.20 
  Ammar, Sedrani 1524  * UAE1.0010.08201.60 
  Al Hamed, Saif Idrees 1771 UAE1.0010.30206.00 
  Ahmed, Fareed 2126 UAE0.5010.26205.20 
  Al-Zaabi, Sultan 1981 UAE1.0010.582011.60 
  Saeed, Ishaq f2240 UAE0.001-0.1320-2.60 
  Ali, M Alkindi 1608 UAE1.0010.13202.60 
  Khouri, Ahmed Abbas f2023 UAE0.5010.14202.80 
  Khouri, Ibrahim Mohamed f2205 UAE0.5010.34206.80 
  Salem, Ahmed Salem 1574 UAE1.0010.11202.20 
 * 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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