Rapid: Individual Calculations May 2018
 Brahim Djelloul , Ahmed  Total change: 0.00  Rating chartPersonal card
 Zonal "Ouest" du CNITC 2018 Oran ALG 2018-03-29
RcRownchangeRpKK*chgGame
 1565 0 0.00 5 0.00 765   0.00 
  Kouloughli, Abdelkarim 1655 ALG0.0010.00 0.00 
  Oucif, Abdelkader 1546 ALG0.0010.00 0.00 
  Azreug, Lazhar 1696 ALG0.0010.00 0.00 
  Azzouz, Ryad 1643 ALG0.0010.00 0.00 
  Boutaleb, Mohamed Rayane 1284 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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