Individual Calculations July 2012
 Saloos, Ibrahim  Total change: -3.30  Rating chartPersonal card
 second stage of the National Jordanian Men Chess Championship-2012 Amman JOR 2012-02-23
RcRownchangeKK*chgGame
 1880 1869 1.50 5 -0.91 15 -13.65 
  Naiem, Mousa 2064 JOR0.001-0.2515-3.75 
  Elyan, Nooraldeen 1629 JOR0.501-0.3015-4.50 
  Alattar, Rakan c2018 JOR0.001-0.3015-4.50 
  Abulaban, Amr 1931 JOR0.001-0.4115-6.15 
  Malik, Swedan 1758 JOR1.0010.35155.25 

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)
 
 National Jordanian Men Chess Championship-2012 Amman JOR 2012-04-19
RcRownchangeKK*chgGame
 2115 1867 2.50 6 1.20 15 18.00 
  Taher, Ali 2046 JOR1.0010.731510.95 
  Alattar, Rakan c2059 JOR1.0010.751511.25 
  Rimawi, B T f2152 JOR0.001-0.1615-2.40 
  Mansour, Sameer f2258 JOR0.5010.41156.15 
  Samhouri, Bilal f2267  * JOR0.001-0.0815-1.20 
  Barakat, Nafez 1906 JOR0.001-0.4515-6.75 
 * 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)
 
 Al-Qaed Championship 2012 Amman JOR 2012-05-23
RcRownchangeKK*chgGame
 2064 1867 0.00 2 -0.51 15 -7.65 
  Alshoha, Basel 2134 JOR0.001-0.1815-2.70 
  Saifan, Jaser 1993 JOR0.001-0.3315-4.95 

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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