Individual Calculations December 2018
 Zaid, Shannak  Total change: 3.20  Rating chartPersonal card
 26th Prince Mohamed Tournament- 2018 Open Amman JOR 2018-10-11
RcRownchangeKK*chgGame
 1769 1415 0.50 3 0.16 20 3.20 
  Miswadah, Baha 1815  * PLE0.001-0.0820-1.60 
  Raya, Alnaimat 1676 JOR0.001-0.1820-3.60 
  Aljundi, Laith 1815  * JOR0.5010.42208.40 
 * 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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