Individual Calculations May 2012
 Abdulla, Shaeri  Total change: -2.85  Rating chartPersonal card
 U.A.E Chess Championship 2012 Men Sharjah UAE 2012-03-23
RcRownchangeKK*chgGame
 1807 1628 2.00 7 -0.05 30 -1.50 
  Marwan, Abdulwahab f2028  * UAE0.001-0.0830-2.40 
  Abdullah, Al Hamed 1787 UAE0.5010.21306.30 
  Abdulla, Mohamed Saleh 1880 UAE0.5010.31309.30 
  Ahmed, Fareed 1671 UAE0.001-0.4430-13.20 
  Abdulla, Ali 1679 UAE0.5010.07302.10 
  Al-Zaruoni, Fahad c1622 UAE0.501-0.0130-0.30 
  Zayed, Ali Al-Hamed 1983 UAE0.001-0.1130-3.30 
 * 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)
 
NOTE: K factor changed
 14th Dubai Open 2012 Dubai UAE 2012-04-14
RcRownchangeKK*chgGame
 1770 1628 3.00 9 -0.09 15 -1.35 
  Temirov, Bakhyt 2028  * KAZ0.001-0.0815-1.20 
  Dimarucut, Francis Erwin 2028  * PHI0.001-0.0815-1.20 
  Harshal, Shahi f1919 IND0.001-0.1515-2.25 
  Altaher, Saeed Tarek 1484 UAE0.501-0.1915-2.85 
  Mahmoud, Ahmed 1618 UAE1.0010.49157.35 
  Roush, Ali Gholoum 1937 UAE0.001-0.1415-2.10 
  Saleh, Naif c1776 UAE0.001-0.3015-4.50 
  Majed, Mosallam 1409 UAE1.0010.22153.30 
  Boshara, Mohammed Ahmed 1734 SUD0.5010.14152.10 
 * 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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