Blitz: Individual Calculations May 2018
 Boubacar, Elemine  Total change: -5.40  Rating chartPersonal card
 Open Blitz Avril 2018 Nouadihbou MTN 2018-04-14
RcRownchangeKK*chgGame
 1715 1572 2.00 7 -0.27 20 -5.40 
  Ely, Samba Ould Tounssi 1742 MTN0.001-0.2820-5.60 
  Baba, Saad Bouh 1616 MTN1.0010.562011.20 
  Taleb Mohamed, Ahmed c1972  * MTN0.001-0.0820-1.60 
  Sidi, Ali Dah 1598 MTN1.0010.542010.80 
  Elwely, Mohamed Aly 1661 MTN0.001-0.3820-7.60 
  Mohamed, Abderrahim Taleb Mohamed 1658 MTN0.001-0.3820-7.60 
  Ahmed El Bechir, Mohamedou 1761 MTN0.001-0.2520-5.00 
 * 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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