Rapid: Individual Calculations October 2018
 Fezazi, Seddik  Total change: -11.60  Rating chartPersonal card
 3 eme open regional U20 Sidi Bel Abbes ALG 2018-09-22
RcRownchangeKK*chgGame
 1588 1329 0.00 3 -0.58 20 -11.60 
  Zidi, Rayan 1711 ALG0.001-0.0920-1.80 
  Kendi, Maher 1479 ALG0.001-0.3020-6.00 
  Azzouz, Ryad 1575 ALG0.001-0.1920-3.80 

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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