Individual Calculations June 2014
 Talbi, Chafik  Total change: 8.55  Rating chartPersonal card
 Ridha Belkadhi Memorial - Open A Monastir TUN 2014-05-03
RcRownchangeKK*chgGame
 2266 2204 4.00 8 0.57 15 8.55 
  Lazic, Miroljub g2466 SRB0.001-0.1815-2.70 
  Zaibi, Amir f2264 TUN0.5010.08151.20 
  Haddouche, Mohamed g2511 ALG0.001-0.1415-2.10 
  Bouzidi, Ahmed 2211 TUN0.5010.01150.15 
  Boudriga, Med Ali f2293 TUN0.5010.12151.80 
  Azaiez, Fahmi 2103 TUN1.0010.36155.40 
  Khelfallah, Omar Badreddine c2112 ALG1.0010.37155.55 
  Jemai, Akram 2170 TUN0.501-0.0515-0.75 

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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