Individual Calculations March 2014
 Raya, Alnaimat  Total change: 2.55  Rating chartPersonal card
 4th Asian Amateur Chess Championship Amman JOR 2014-01-24
RcRownchangeKK*chgGame
 1937 1701 1.00 4 0.17 15 2.55 
  Alsane, Abdallah 1910 JOR1.0010.771511.55 
  Alhajaj, Akram 1913 JOR0.001-0.2315-3.45 
  Al-Zoubi, Issa 1956 JOR0.001-0.1915-2.85 
  Abu-Hazeem, M. 1968 JOR0.001-0.1815-2.70 

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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