Individual Calculations November 2017
 Loay, Sameer  Total change: -7.20  Rating chartPersonal card
 25th Prince Mohamed Tournament- 2017 Open Amman JOR 2017-10-05
RcRownchangeKK*chgGame
 1872 2107 6.00 8 -0.18 40 -7.20 
  Emad, Majdlawy 1716 JOR0.501-0.4140-16.40 
  Khaled, Ekriesha 1707  * JOR1.0010.08403.20 
  Miswadah, Baha 1868 PLE1.0010.20408.00 
  Al-Zoubi, Issa 1875 JOR1.0010.21408.40 
  Aboudi, Marwan 2183 JOR0.001-0.4040-16.00 
  Ahed, Al-Saqqa 1824 JOR0.501-0.3440-13.60 
  Ibrahim, Alsalos 1862 JOR1.0010.20408.00 
  Albalkhi, Fared 1942 SYR1.0010.284011.20 
 * 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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