Individual Calculations September 2017
 Dalya, Abdelrahim  Total change: -6.00  Rating chartPersonal card
 Kingdom Tournament-women- 022 Amman JOR 2017-08-03
RcRownchangeKK*chgGame
 1434 1300 2.00 6 -0.15 40 -6.00 
  Hala, Mousa 1271 JOR1.0010.464018.40 
  Raya, Alnaimat 1696 JOR0.001-0.0840-3.20 
  Lara, Al-Saket 1149 JOR1.0010.304012.00 
  Albshayra, Leen 1474 JOR0.001-0.2740-10.80 
  Sara, Maigel 1315 JOR0.001-0.4840-19.20 
  Boshra, Alshaeby wf1700  * JOR0.001-0.0840-3.20 
 * 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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