Rapid: Individual Calculations June 2016
 Attaoui, Mohamed Riad  Total change: -8.00  Rating chartPersonal card
 Chemloul tournament 2016 Oran ALG 2016-05-20
RcRownchangeKK*chgGame
 1808 1797 1.00 3 -0.40 20 -8.00 
  Moulay, Mehdi 1984 ALG0.001-0.2620-5.20 
  Kendi, Maher 1457 ALG1.0010.12202.40 
  Lalmi, Anouar 1982 ALG0.001-0.2620-5.20 

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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