Rapid: Individual Calculations May 2017
 Adda, Bensaid  Total change: 0.00  Rating chartPersonal card
 Police national championship 2017 Annaba ALG 2017-04-17
RcRownchangeRpKK*chgGame
 1796 0 1.00 2 0.00 1796   0.00 
  Mahfouf, Abdelhamid 1803 ALG0.5010.00 0.00 
  Ouahabi, Mourad 1788 ALG0.5010.00 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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