Individual Calculations September 2017
 Ali, Abdulaziz  Total change: 15.60  Rating chartPersonal card
 UAE Indv. Chess CH. U18(Open) Sharjah UAE 2017-08-04
RcRownchangeKK*chgGame
 1757 1881 4.50 6 0.50 40 20.00 
  Mohamed, Marshool 1721 UAE0.001-0.7140-28.40 
  Talal, Al-Hammadi 1772 UAE1.0010.354014.00 
  Abdulla, Shaeri 1778 UAE1.0010.364014.40 
  Mohamed, Marshool 1721 UAE1.0010.294011.60 
  Talal, Al-Hammadi 1772 UAE0.501-0.1540-6.00 
  Abdulla, Shaeri 1778 UAE1.0010.364014.40 

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)
 
 Abu Dhabi Open Tournament Abu Dhabi UAE 2017-08-14
RcRownchangeKK*chgGame
 1743 1881 4.50 7 -0.11 40 -4.40 
  Tariq, Almousa 1481  * JOR1.0010.08403.20 
  Singh, Gurmeher 1596 IND1.0010.16406.40 
  Umbetov, Kazybek 2112 KAZ0.001-0.2140-8.40 
  Nabitaeme, Marjaneh 1640 IRI0.001-0.8040-32.00 
  Tarraf, Tarraf 1674 LBN1.0010.23409.20 
  Bashaer, Khalil wc1632 UAE1.0010.19407.60 
  Molina, Antonio f2068 PHI0.5010.24409.60 
 * 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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