Rapid: Individual Calculations December 2015
 Arellano, Robert  Total change: 13.80  Rating chartPersonal card
 Al Riyadh Chess Championship Al Riyadh KSA 2015-11-07
RcRownchangeKK*chgGame
 2010 2125 4.50 6 0.69 20 13.80 
  Karaaslan, Murat 1725  * TUR1.0010.08201.60 
  Saleem, Abdulhamid 1950 SYR1.0010.27205.40 
  Asoque, Romelio 2031 PHI1.0010.37207.40 
  Abdel Fatah, Mohamed Hamed 2049 EGY1.0010.40208.00 
  Alcala, Alvin 2234 PHI0.5010.15203.00 
  Guaniezo, Anatoly 2069 PHI0.001-0.5820-11.60 
 * 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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