Rapid: Individual Calculations February 2020
 Mairi, Anis  Total change: -6.20  Rating chartPersonal card
 Open New year el eulma 2020 El Eulma ALG 2020-01-01
RcRownchangeKK*chgGame
 1660 1554 1.50 5 -0.31 20 -6.20 
  Kharif, Hafid 1739 ALG0.001-0.2620-5.20 
  Yala, Lyes 1711 ALG0.5010.21204.20 
  Barkat, Raouf 1507 ALG1.0010.43208.60 
  Beghriche, Rami Tadjeddine 1611 ALG0.001-0.4220-8.40 
  Benseni, Ahmed 1731 ALG0.001-0.2720-5.40 

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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