Rapid: Individual Calculations December 2017
 Saif, Ahmed  Total change: 72.60  Rating chartPersonal card
 Teams and Communities Rapid Chess Dubai UAE 2017-11-13
RcRownchangeKK*chgGame
 1716 1491 6.00 9 3.63 20 72.60 
  Salem, A.r. Saleh g1891  * UAE0.001-0.0820-1.60 
  Solano, Rayjan 1633 PHI1.0010.692013.80 
  El Taher, Fouad m1891  * EGY1.0010.922018.40 
  Rayes, Abdul Kader 1891  * SYR0.001-0.0820-1.60 
  Al Shamsi, Hamad Naseer 1336 UAE1.0010.29205.80 
  Miladinovic, Igor g1891  * SRB0.001-0.0820-1.60 
  Khaled, Tarek Altaher 1414 UAE1.0010.39207.80 
  Saveljevs, Aleksandrs 1891  * LAT1.0010.922018.40 
  Jamal, Amin Omer 1605 UAE1.0010.662013.20 
 * 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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