Individual Calculations January 2015
 Sultan, Ibrahim  Total change: -136.40  Rating chartPersonal card
 PRESIDENTS CUP CHESS CHAMPIONSHIP 2014 YAS ISLAND - ABU DHABI UAE 2014-10-16
RcRownchangeKK*chgGame
 2103 2062 0.50 7 -2.68 40 -107.20 
  Mansour, Abbas 1891 UAE0.501-0.2340-9.20 
  Khouri, Ibrahim Mohamed f2191 UAE0.001-0.3340-13.20 
  Alhuwar, Jasem f2256 UAE0.001-0.2540-10.00 
  Mohd, A. Altaher 2039 UAE0.001-0.5340-21.20 
  Zayed, Ali Al-Hamed 1984 UAE0.001-0.6140-24.40 
  Omar, Noaman m2355 UAE0.001-0.1540-6.00 
  Khouri, Ahmed Abbas f2008 UAE0.001-0.5840-23.20 

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)
 
 AL AIN CLASSIC 2014 AL Ain UAE 2014-12-19
RcRownchangeKK*chgGame
 2143 2062 2.50 8 -0.73 40 -29.20 
  Gopal, G.n. g2462  * IND0.001-0.0840-3.20 
  Al Shamisi, Hareb Nasser 1662  * UAE1.0010.08403.20 
  Lazarev, Vladimir g2387 FRA0.5010.374014.80 
  Abdumalik, Zhansaya wg2332 KAZ0.001-0.1740-6.80 
  Mayed, Al-Rashedi f1908 UAE1.0010.294011.60 
  Firoozja, Alireza 2332 IRI0.001-0.1740-6.80 
  Abdulla, Khayala wm2299 AZE0.001-0.2040-8.00 
  Hamdan, Marshool 1763 UAE0.001-0.8540-34.00 
 * 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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