Rapid: Individual Calculations January 2017
 Boukazata, Djamel  Total change: 28.00  Rating chartPersonal card
 Open National de Blida Blida ALG 2016-12-09
RcRownchangeKK*chgGame
 1538 1795 3.00 3 0.56 20 11.20 
  Lahreche, Hassen 1467 ALG1.0010.13202.60 
  Rabahi, Daoud 1567 ALG1.0010.21204.20 
  Boudjoghra, Adleine 1579 ALG1.0010.22204.40 

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)
 
 Seniors tournament 2016 Skikda ALG 2016-12-24
RcRownchangeKK*chgGame
 1767 1795 3.00 4 0.84 20 16.80 
  Lassaci , Mhamed 1726 ALG1.0010.40208.00 
  Hammadi, Mohamed 1617 ALG1.0010.27205.40 
  Bentoumi, Miloud 1977 ALG0.001-0.2620-5.20 
  Douaouria, Kamel 1747 ALG1.0010.43208.60 

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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