Rapid: Individual Calculations December 2019
 Mahmoud, Houssam M  Total change: -34.20  Rating chartPersonal card
 Prince Mohammad bin Fahd Universty 1st Open Rapid Chess Tournament Alkhobar KSA 2019-11-01
RcRownchangeKK*chgGame
 1633 1855 2.00 5 -1.71 20 -34.20 
  Al Dosari, Naif 1561 KSA1.0010.15203.00 
  Abano, Gary 2078 PHI0.001-0.2220-4.40 
  Al Mutlaq, Ibrahim A 1455  * KSA1.0010.08201.60 
  Al Hamad, Talal H 1615 KSA0.001-0.8020-16.00 
  Al Otaibi, Abdullah Dhawi 1455  * KSA0.001-0.9220-18.40 
 * 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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