Individual Calculations May 2012
 Jalal, Hazhar  Total change: 63.60  Rating chartPersonal card
 24th IRAQI Clubs Championship 2012 Baghdad IRQ 2012-03-01
RcRownchangeKK*chgGame
 2201 2003 2.50 6 0.87 30 26.10 
  Obada, Ahmad Azeezjawad m2355 IRQ0.001-0.1130-3.30 
  Saad, A I Sarsam m2364 IRQ0.001-0.1030-3.00 
  Ahmad, Abdul Khaliq f2243 IRQ0.5010.30309.00 
  Abdwl Karim, Ahmad 1959 IRQ1.0010.443013.20 
  Abdul Sada, Radha 2010 IRQ1.0010.513015.30 
  Mohammed, Zozek Salah Mohammed c2277 IRQ0.001-0.1730-5.10 

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
 FIRST INTERNATIONAL OPEN ELHAOUARIA (2d Tunisian international Individual Championship ELHAOUARIA TUN 2012-03-17
RcRownchangeKK*chgGame
 2215 2003 4.50 8 2.50 15 37.50 
  Salah Aiech, Samir 2035 ALG1.0010.54158.10 
  Hassan, Sayed Barakat m2373 EGY0.001-0.1015-1.50 
  Villegas, Pierre 2278 MNC0.5010.33154.95 
  Mohamed, M Mohamed 2169 LBA1.0010.721510.80 
  Stupak, Kirill g2403  * BLR0.001-0.0815-1.20 
  Salhi, Nouressadat 2115 ALG1.0010.65159.75 
  Naciri, Zouhir 2245 MAR0.001-0.2015-3.00 
  Meddeb, Anis 2103 TUN1.0010.64159.60 
 * 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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