Individual Calculations July 2011
 Saim, Mohamed Ilias  Total change: 57.45  Rating chartPersonal card
 Semi final of individual championship 2011 Tipasa ALG 2011-03-27
RcRownchangeKK*chgGame
 2049 1786 2.50 5 1.53 25 38.25 
  Nassr, Ali 1850 ALG0.5010.09252.25 
  Seddaoui, Yamine 2111 ALG0.5010.37259.25 
  Ferhi, Djamel 2128 ALG0.001-0.1225-3.00 
  Moulay, Mehdi 2059 ALG1.0010.832520.75 
  Seraoui, Mohcene 2099 ALG0.5010.36259.00 

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
 Final individual championship 2011 Algeirs ALG 2011-04-27
RcRownchangeKK*chgGame
 2100 1786 2.50 8 1.28 15 19.20 
  Selmane, Amine 2141 ALG1.0010.891513.35 
  Ferhi, Djamel 2128 ALG0.001-0.1215-1.80 
  Seraoui, Mohcene 2099 ALG0.001-0.1415-2.10 
  Belouadah, Saad m2186  * ALG0.001-0.0815-1.20 
  Nassr, Ali 1850 ALG0.5010.09151.35 
  Goutali, Tarek f2186  * ALG0.001-0.0815-1.20 
  Medjkouh, Said 2027 ALG1.0010.801512.00 
  Haddouche, Mohamed m2186  * ALG0.001-0.0815-1.20 
 * 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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