Rapid: Individual Calculations May 2018
 Ikhlef, Mohamed Lyamine  Total change: 0.00  Rating chartPersonal card
 First Open Merouana 2018 Merouana ALG 2018-04-07
RcRownchangeRpKK*chgGame
 1600 0 0.00 3 0.00 800   0.00 
  Boukazata, Djamel 1744 ALG0.0010.00 0.00 
  Bounouara, Hamza 1605 ALG0.0010.00 0.00 
  Zitouni, Salah 1450 ALG0.0010.00 0.00 

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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