Individual Calculations February 2015
 Bouflija, Hedi  Total change: -40.00  Rating chartPersonal card
 Championnat National par Equipe A 2014 Round 1-5 Tunis TUN 2014-08-23
RcRownchangeKK*chgGame
 2095 2220 1.00 2 -0.30 40 -12.00 
  Bouzidi, Ahmed 2231 TUN0.5010.02400.80 
  Barhoumi, Med Anis 1958 TUN0.501-0.3240-12.80 

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)
 
 Championnat National par Equipe A 2014 Round 8-9 Tunis TUN 2014-12-06
RcRownchangeKK*chgGame
 2143 2220 0.50 2 -0.70 40 -28.00 
  Meftahi, Houssem 2031 TUN0.501-0.2540-10.00 
  Boudriga, Med Ali f2255 TUN0.001-0.4540-18.00 

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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