Rapid: Individual Calculations February 2019
 Abdelaziz, Tinhinane  Total change: -5.40  Rating chartPersonal card
 31eme Edition d'Algiers First Saturday Algiers ALG 2019-01-05
RcRownchangeKK*chgGame
 1706 1493 1.00 5 -0.27 20 -5.40 
  Amrane, Mohand Said 1755 ALG0.001-0.1820-3.60 
  Goudjili, Riadh 1722 ALG0.001-0.2120-4.20 
  Guerram, Youcef 1397 ALG1.0010.37207.40 
  Harichane, Bassem 1775 ALG0.001-0.1620-3.20 
  Bouguerne, Fouzi 1880 ALG0.001-0.0920-1.80 

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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