Blitz: Individual Calculations January 2019
 Miladi, Amen  Total change: -23.00  Rating chartPersonal card
 Championnat de Tunisie de Blitz 2018 Tunis TUN 2018-12-09
RcRownchangeKK*chgGame
 1475 1674 1.00 3 -1.15 20 -23.00 
  Bousselmi, Moez 1743 TUN0.001-0.4020-8.00 
  Najjar, Seif 1386 TUN0.001-0.8420-16.80 
  El, Ghozzi Ahmed 1296 TUN1.0010.09201.80 

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)
 

 

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