Individual Calculations July 2016
 Mayar Elidrissi, Firdaous  Total change: -31.60  Rating chartPersonal card
 2016 zone 4.1 women Agadir MAR 2016-05-23
RcRownchangeKK*chgGame
 1793 1829 3.50 8 -0.79 40 -31.60 
  Ibrahimi, F.zohra 1455 MAR1.0010.10404.00 
  Bahji, Hind 2069 MAR0.001-0.2040-8.00 
  Meddeb, Chadha wm1614 TUN1.0010.23409.20 
  Latreche, Sabrina wm2053 ALG0.001-0.2240-8.80 
  Miladi, Amen wc1511 TUN1.0010.13405.20 
  Rania, Sbai 1829 MAR0.001-0.5040-20.00 
  Mezioud, Amina wm2085 ALG0.001-0.1940-7.60 
  Marzouk, Amira wf1724 TUN0.501-0.1440-5.60 

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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