Rapid: Individual Calculations October 2018
 Harbi, Belkacem  Total change: 0.00  Rating chartPersonal card
 Open 20 Aout de Skikda skikda ALG 2018-09-08
RcRownchangeRpKK*chgGame
 1469 0 2.50 6 0.00 1412   0.00 
  Chougui, Rachid 1623 ALG0.0010.00 0.00 
  Boutabza, Rabah 1463 ALG0.5010.00 0.00 
  Benelouezzane, Mourad 1887 ALG0.0010.00 0.00 
  Haddad, Salem 1111 ALG1.0010.00 0.00 
  Rabahi, Aziz 1580 ALG0.0010.00 0.00 
  Meddahi, Abderezzak 1147 ALG1.0010.00 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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