Blitz: Individual Calculations January 2017
 Achour, Mahdi  Total change: -31.60  Rating chartPersonal card
 Open National Blitz Kelibia KELIBIA TUN 2016-11-06
RcRownchangeKK*chgGame
 1969 2066 1.50 5 -1.58 20 -31.60 
  Nasr, Badis 1787 TUN1.0010.16203.20 
  Zaibi, Amir m2207 TUN0.001-0.3120-6.20 
  Matoussi, Wael 1939 TUN0.001-0.6720-13.40 
  Turki, Sami 1795 TUN0.501-0.3320-6.60 
  Meddeb, Anis f2118 TUN0.001-0.4320-8.60 

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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