Individual Calculations November 2010
 Ghalib, Abdulah  Total change: -12.15  Rating chartPersonal card
 18th Prince Mohamed Tournament 2010_OPEN_ Zarqa JOR 2010-10-09
RcRownchangeKK*chgGame
 1999 1821 0.00 3 -0.81 15 -12.15 
  Malkawi, Fadi f2080 JOR0.001-0.1815-2.70 
  Haddad, Riad 1937 JOR0.001-0.3415-5.10 
  Alsane, Abdallah 1979 JOR0.001-0.2915-4.35 

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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