Individual Calculations June 2015
 Almahjoub, Mokhtar  Total change: 3.20  Rating chartPersonal card
 African Individual 2015 (Open section) Cairo EGY 2015-05-02
RcRownchangeKK*chgGame
 2173 2110 3.50 8 0.16 20 3.20 
  Mahgub, Mohamed Mustafa 1985 LBA0.501-0.1720-3.40 
  Adam, Jamal c2092 SUD1.0010.47209.40 
  Amdouni, Zoubaier f2338 TUN0.001-0.2120-4.20 
  Buti, Raphael 2196 UGA0.001-0.3820-7.60 
  Elkholti, Achraf 2267 MAR1.0010.712014.20 
  Ahmed, Abuzied c2187 SUD0.001-0.3920-7.80 
  Oatlhotse, Providence m2271 BOT0.5010.21204.20 
  Dzilani, Abel 2049 BOT0.501-0.0820-1.60 

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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