Rapid: Individual Calculations April 2020
 Idjeri, Yanis  Total change: -19.00  Rating chartPersonal card
 Selection tournament Open 2020 Algiers ALG 2020-03-13
RcRownchangeKK*chgGame
 1963 2011 3.00 7 -0.95 20 -19.00 
  Saheb, Kamel 1909 ALG1.0010.36207.20 
  Nassr, Ali m2183 ALG0.001-0.2720-5.40 
  Salhi, Nouressadat c1943 ALG1.0010.41208.20 
  Benkiar, Djamel 1965 ALG0.001-0.5620-11.20 
  Araoun, Saadi c1847 ALG0.001-0.7220-14.40 
  Gueroui, Nacereddine 1886 ALG1.0010.33206.60 
  Bengherabi, Khalil f2009 ALG0.001-0.5020-10.00 

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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