Individual Calculations August 2013
 Oriqat, Ahmed  Total change: -1.35  Rating chartPersonal card
 Jordanian First Clubs Tournament 2013 Amman JOR 2013-06-27
RcRownchangeKK*chgGame
 1964 1846 1.00 3 -0.09 15 -1.35 
  Battikhi, H. f2171 JOR0.001-0.1315-1.95 
  Rimawy, Hosam 1749 JOR1.0010.37155.55 
  Namoura, Mohammed 1973 JOR0.001-0.3315-4.95 

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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