Rapid: Individual Calculations December 2017
 Ahmed, Eissa Al Madhaani  Total change: 5.60  Rating chartPersonal card
 Teams and Communities Rapid Chess Dubai UAE 2017-11-13
RcRownchangeKK*chgGame
 1443 1213 2.00 7 0.28 20 5.60 
  Andal, Edmond 1557 PHI0.001-0.1220-2.40 
  Hamdan, Marshool f1613  * UAE0.001-0.0820-1.60 
  Al-Zarouni, Kholoud Essa wm1613  * UAE1.0010.922018.40 
  Ekram, Ahmed 1544 EGY0.001-0.1220-2.40 
  Ghaith, Ahmed 1297 UAE0.001-0.3820-7.60 
  Sithaardan, Manohoran 1084 IND1.0010.33206.60 
  Al-Moaamari, Mozah 1392 UAE0.001-0.2720-5.40 
 * 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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