Individual Calculations August 2018
 Mazouz, Louiza  Total change: -33.20  Rating chartPersonal card
 II Open Ameteur S2000 CNA Arenal de Llucmajor ESP 2018-05-14
RcRownchangeKK*chgGame
 1627 1661 0.50 4 -1.66 20 -33.20 
  Deruelle Sala, Albert 1983 ESP0.001-0.1320-2.60 
  Heathwood, Richard 1603 SCO0.001-0.5820-11.60 
  Ferenczi, Robert Frank 1628 ESP0.001-0.5520-11.00 
  Hamouche, Kahina 1294 ALG0.501-0.4020-8.00 

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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