Rapid: Individual Calculations December 2017
 Rayes, Abdul Kader  Total change: -3.00  Rating chartPersonal card
 Teams and Communities Rapid Chess Dubai UAE 2017-11-13
RcRownchangeKK*chgGame
 2064 2191 5.50 9 -0.15 20 -3.00 
  Al Maamari, Wafia Darwish wc1791  * UAE1.0010.08201.60 
  Nithin, K. 1801 IND0.501-0.4120-8.20 
  Miladinovic, Igor g2566 SRB0.001-0.0920-1.80 
  Saif, Ahmed 1791  * UAE1.0010.08201.60 
  Saleh, Nagueb c2177 UAE1.0010.48209.60 
  Marohom, De Leon Jr. 2290 PHI0.001-0.3620-7.20 
  Saveljevs, Aleksandrs 1961 LAT0.501-0.2920-5.80 
  Jamal, Amin Omer 1791  * UAE1.0010.08201.60 
  El Taher, Fouad m2410 EGY0.5010.28205.60 
 * 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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