Rapid: Individual Calculations November 2019
 Amrou, Ameziane  Total change: 9.40  Rating chartPersonal card
 Championnat de Wilaya 2019-20 Juniors Bejaia ALG 2019-10-18
RcRownchangeKK*chgGame
 1441 1161 1.00 3 0.47 20 9.40 
  Djerroud, Gaya 1474 ALG1.0010.862017.20 
  Aoudia, Aghiles c1320 ALG0.001-0.2920-5.80 
  Djerroud, Chahrazed 1528 ALG0.001-0.1020-2.00 

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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