Individual Calculations May 2014
 Ahmad, Sameer  Total change: 24.30  Rating chartPersonal card
 First stage Kingdom Tournament-Sayegh group- Open-2014 Amman JOR 2014-02-13
RcRownchangeKK*chgGame
 1929 1623 2.50 6 1.62 15 24.30 
  Feras, Abu Ibeya 1963 JOR0.5010.38155.70 
  Dahdal, Lougain wm2003 JOR0.5010.41156.15 
  Fauzi, Akram 1911 JOR1.0010.841512.60 
  Alhajaj, Akram 1913 JOR0.001-0.1615-2.40 
  Barakat, Nafez 1875 JOR0.001-0.1915-2.85 
  Alsane, Abdallah 1910 JOR0.5010.34155.10 

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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