Individual Calculations November 2017
 Mezioud, Amina  Total change: -10.40  Rating chartPersonal card
 National Championship 2017 Women Algiers ALG 2017-10-20
RcRownchangeKK*chgGame
 1863 2069 4.00 6 -0.52 20 -10.40 
  Latreche, Sabrina wm2004 ALG0.501-0.0920-1.80 
  Toubal, Hayat wm1936 ALG0.501-0.1820-3.60 
  Nassr, Lina wf1761 ALG1.0010.14202.80 
  Nassr, Rania wf1857 ALG1.0010.23204.60 
  Lalaoui, Feriel wf1735 ALG0.001-0.8820-17.60 
  Hamza, Amira wm1883 ALG1.0010.26205.20 

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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