Individual Calculations June 2014
 Mabrouk, Fathi  Total change: -8.40  Rating chartPersonal card
 Ridha Belkadhi Memorial - Open A Monastir TUN 2014-05-03
RcRownchangeKK*chgGame
 2255 2112 2.00 8 -0.56 15 -8.40 
  Amdouni, Zoubaier f2275 TUN0.001-0.2815-4.20 
  Abbes, Ali c2204 TUN1.0010.63159.45 
  Ibrahim, Hatim m2349 EGY0.5010.30154.50 
  Glek, Igor g2460 GER0.001-0.1115-1.65 
  Seddaoui, Yamine 2113 ALG0.5010.00150.00 
  Bouaziz, Mehdi c2259 TUN0.001-0.3015-4.50 
  Khelfallah, Omar Badreddine c2112 ALG0.001-0.5015-7.50 
  Zaibi, Amir f2264 TUN0.001-0.3015-4.50 

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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