Individual Calculations April 2009
 Khouri, Ibrahim Mohamed  Total change: 4.95  Rating chartPersonal card
 UAE League 2008 Emirates UAE 2008-10-17
RcRownchangeKK*chgGame
 2133 2132 1.50 5 -1.00 15 -15.00 
  Alhuwar, Jasem f2230 UAE0.001-0.3715-5.55 
  Yahya, Mohamed Saleh f2131 UAE0.001-0.5015-7.50 
  Khalifa, Khamis 2002 UAE1.0010.32154.80 
  Abdul, Majeed Mohamad f2252 UAE0.001-0.3415-5.10 
  Marwan, Abdulwahab f2050 UAE0.501-0.1115-1.65 

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)
 
 Arcapita Open Manama BRN 2009-01-23
RcRownchangeKK*chgGame
 2251 2132 2.50 7 -0.02 15 -0.30 
  Kveinys, Aloyzas g2482 LTU0.001-0.1115-1.65 
  Sriram, Jha m2441 IND0.5010.36155.40 
  Sarwat, Walaa m2388 EGY0.001-0.1915-2.85 
  Bukhalaf, Khalaf 1870 BRN1.0010.18152.70 
  Adnani, Moklis f2326 MAR0.001-0.2515-3.75 
  Zayed, Ali Al-Hamed 1861 UAE1.0010.17152.55 
  Kiss, Pal m2389 HUN0.001-0.1815-2.70 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2322 2132 3.50 8 1.35 15 20.25 
  Saravanan, Venkatachalam m2394 IND0.5010.32154.80 
  Rombaldoni, Denis m2418 ITA0.5010.34155.10 
  Midoux, Sebastien 2327 FRA0.5010.25153.75 
  Ibarra Chami, Luis Fernando m2379 MEX0.001-0.1915-2.85 
  Cox, Jan 1814 NED1.0010.13151.95 
  Delorme, Axel m2415 FRA1.0010.841512.60 
  Le Roux, Jean-Pierre m2482 FRA0.001-0.1115-1.65 
  Trella, Thomas f2345 GER0.001-0.2315-3.45 

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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