Individual Calculations April 2013
 Al-Shawaqfeh, Mohammad  Total change: -21.60  Rating chartPersonal card
 Second Stage Tournament 2013-Open- Amman JOR 2013-02-21
RcRownchangeKK*chgGame
 1819 1881 1.50 4 -0.72 30 -21.60 
  Moayed, Obied 2033 JOR0.001-0.3030-9.00 
  Emad, Majdlawy 1481  * JOR1.0010.08302.40 
  Abu Khalf, Yousef 1749 JOR0.501-0.1830-5.40 
  Abu-Hazeem, Saif 2013 JOR0.001-0.3230-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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