Rapid: Individual Calculations November 2017
 Alaras, Alvin  Total change: -33.40  Rating chartPersonal card
 Royal Commission of Jubail International Chees Tournament Al-Khobar KSA 2017-10-24
RcRownchangeKK*chgGame
 1737 1933 2.00 5 -1.67 20 -33.40 
  Jebreen, Mohammed 1533  * KSA0.501-0.4220-8.40 
  Al Juhani, Bakr 1653 KSA0.001-0.8420-16.80 
  Ali, Hamada Ahmed 1791 EGY1.0010.31206.20 
  Alcantara, Ryanb 1882 PHI0.501-0.0720-1.40 
  Mahmoud, Houssam M 1825 EGY0.001-0.6520-13.00 
 * 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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