Rapid: Individual Calculations February 2020
 Tria , Yacine  Total change: 31.80  Rating chartPersonal card
 40eme First Saturday Algiers ALG 2020-01-04
RcRownchangeKK*chgGame
 1835 1680 3.50 6 1.59 20 31.80 
  Dorbane, Khaled 2080  * ALG0.001-0.0820-1.60 
  Ferhaoui, Yacine 1308 ALG1.0010.10202.00 
  Bensadi, Lotfi 1973 ALG0.5010.35207.00 
  Hamira, Abdelatif 1997 ALG0.001-0.1320-2.60 
  Chougui, Krimo 1686 FRA1.0010.512010.20 
  Saim, Bachir 1965 ALG1.0010.842016.80 
 * 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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