Individual Calculations July 2011
 Traore, Bakary  Total change: 4.25  Rating chartPersonal card
 ZONE 4.1 Championship 2011 TIPASA ALG 2011-05-20
RcRownchangeKK*chgGame
 2160 2139 3.00 6 0.17 25 4.25 
  Belouadah, Saad m2342 ALG0.001-0.2425-6.00 
  Kaabi, Mejdi m2327 TUN0.001-0.2625-6.50 
  Al-Zayat, Ahmed 1944 LBA1.0010.25256.25 
  Nassr, Ali f1850 ALG0.001-0.8425-21.00 
  Seraoui , Mohcen 2099 ALG1.0010.442511.00 
  Haddouche, Mohamed m2398 ALG1.0010.822520.50 

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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