Rapid: Individual Calculations May 2017
 Brahami, Lamine  Total change: 41.20  Rating chartPersonal card
 Open A"Youm El Ilm" Constantine 2017 Constantine ALG 2017-04-21
RcRownchangeKK*chgGame
 1936 1811 4.50 7 2.06 20 41.20 
  Adjina, Abdelouaheb 2061 ALG0.001-0.1920-3.80 
  Aissani, Sofiane 1739 ALG0.501-0.1020-2.00 
  Ferrah, Hacene 1776 ALG1.0010.45209.00 
  Benelouezzane, Mourad 1915 ALG1.0010.642012.80 
  Slimani, Abdelhamid 1890 ALG1.0010.612012.20 
  Ould Rouis, Mounir 2045 ALG0.001-0.2120-4.20 
  Bengherabi, Khalil f2123 ALG1.0010.862017.20 

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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