Rapid: Individual Calculations June 2019
 Benzerga, Aissa  Total change: 0.00  Rating chartPersonal card
 National Police Chess Championship 2019 Bejaia ALG 2019-04-30
RcRownchangeRpKK*chgGame
 1632 0 2.50 5 0.00 1632   0.00 
  Kahmane, Toufik 1829 ALG0.0010.00 0.00 
  Merabet, Yahia 1448 ALG1.0010.00 0.00 
  Ouahabi, Mourad 1746 ALG0.0010.00 0.00 
  Medjahdi, Rachid 1413 ALG0.5010.00 0.00 
  Regda, Said 1722 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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