Blitz: Individual Calculations January 2017
 Bouzidi, Ahmed  Total change: 38.60  Rating chartPersonal card
 Open National Blitz Kelibia KELIBIA TUN 2016-11-06
RcRownchangeKK*chgGame
 2038 2135 6.50 8 1.66 20 33.20 
  Ferjaoui, Khaled 1777 TUN1.0010.10202.00 
  Tkitek, Walid 2079 TUN1.0010.42208.40 
  Zaibi, Amir m2207 TUN0.001-0.4020-8.00 
  Ben Youssef, Chedly 1735  * TUN1.0010.08201.60 
  Hbacha, Achraf c2044 TUN1.0010.38207.60 
  Boudriga, Med Ali m2197 TUN1.0010.592011.80 
  Bouaziz, Mehdi f2242 TUN1.0010.652013.00 
  Chamam, Nazih 2021 TUN0.501-0.1620-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 TICA Blitz Open Tunis TUN 2016-12-04
RcRownchangeKK*chgGame
 2084 2099 1.00 4 -1.08 20 -21.60 
  Taieb, Sahbi 2091 TUN1.0010.49209.80 
  Chamam, Nazih 2004 TUN0.001-0.6320-12.60 
  Boudriga, Med Ali m2215 TUN0.001-0.3420-6.80 
  Bahria, Mohamed Helmi 2027 TUN0.001-0.6020-12.00 

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)
 
 SFAX Blitz Open SFAX TUN 2016-12-11
RcRownchangeKK*chgGame
 2077 2099 4.50 6 1.35 20 27.00 
  Bouaziz, Mehdi f2242 TUN1.0010.692013.80 
  Chamam, Nazih 2004 TUN0.501-0.1320-2.60 
  Jarraya, Zied 2163 TUN0.001-0.4120-8.20 
  Amdouni, Zoubaier f2216 TUN1.0010.662013.20 
  Chouchane, Amine c1980 TUN1.0010.34206.80 
  Ben Ammar, Mohamed 1855 TUN1.0010.20204.00 

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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