Individual Calculations November 2011
 Feras, Talal  Total change: -1.80  Rating chartPersonal card
 19th Prince Mohamed Tournament 2011_OPEN (C) Zarqa JOR 2011-10-05
RcRownchangeKK*chgGame
 1984 1875 1.00 3 -0.06 30 -1.80 
  Naiem, Mousa 2065 JOR0.5010.25307.50 
  Abdallah, A-Shbol 2013 JOR0.5010.19305.70 
  Saloos, Ibrahim 1875 JOR0.001-0.5030-15.00 

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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