Individual Calculations January 2012
 Njili, Kamel  Total change: 4.20  Rating chartPersonal card
 Individual Cup of Algeria 2011 Algeirs ALG 2011-10-27
RcRownchangeKK*chgGame
 2139 2329 7.50 10 0.28 15 4.20 
  Aknouche, Ameur 2133 ALG1.0010.25153.75 
  Aknouche, Ameur 2133 ALG1.0010.25153.75 
  Gueroui, Nacereddine 2104 ALG0.501-0.2815-4.20 
  Gueroui, Nacereddine 2104 ALG1.0010.22153.30 
  Haddouche, Mohamed m2394 ALG0.5010.09151.35 
  Haddouche, Mohamed m2394 ALG1.0010.59158.85 
  Fellah, Mohamed Amine 1929  * ALG1.0010.08151.20 
  Fellah, Mohamed Amine 1929  * ALG0.501-0.4215-6.30 
  Seraoui, Mohcen 2136 ALG0.501-0.2515-3.75 
  Seraoui, Mohcen 2136 ALG0.501-0.2515-3.75 
 * 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)
 

 

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