Individual Calculations January 2009
 Alhuwar, Jasem  Total change: 39.75  Rating chartPersonal card
 4th Gulf Teams Ch. 2008 Dubai UAE 2008-10-08
RcRownchangeKK*chgGame
 2127 2230 5.00 6 1.28 15 19.20 
  Ayyad, Maher f2148 BRN1.0010.39155.85 
  Al-Hageri, Badr 2154 KUW1.0010.40156.00 
  Al-Tamimi, Hamad 2285 QAT0.5010.08151.20 
  Bukhalaf, Khalaf 1880 BRN1.0010.11151.65 
  Al-Hamlan, Faisal 2011 KUW1.0010.22153.30 
  Al-Tamimi, Hamad 2285 QAT0.5010.08151.20 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2255 2230 6.50 11 1.37 15 20.55 
  Brookfield, Toby c1880 GCI1.0010.11151.65 
  Rombaldoni, Denis m2436 ITA0.5010.26153.90 
  Jovanovic, Zoran g2564 CRO0.001-0.1215-1.80 
  Celis, Solomon B Iii 2009 MAC1.0010.22153.30 
  Lukey, Stephen G f2271 NZL0.001-0.4415-6.60 
  Lam, Mingo Kwok Wai 1880 HKG1.0010.11151.65 
  Gentilleau, Jean-Philippe 2158 MNC1.0010.40156.00 
  Thorhallsson, Throstur g2455 ISL1.0010.781511.70 
  San Segundo Carrillo, Pablo g2564 ESP0.001-0.1215-1.80 
  Karttunen, Mika m2411 FIN0.001-0.2615-3.90 
  Davletbakov, Saddam 2179 KGZ1.0010.43156.45 

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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