Rapid: Individual Calculations November 2019
 Djellab, Tarek  Total change: -34.80  Rating chartPersonal card
 Open Salah Bey Salah Bey ALG 2019-10-18
RcRownchangeKK*chgGame
 1560 1691 3.50 8 -1.74 20 -34.80 
  Lakehal, Abdelhakim 1291  * ALG0.001-0.9220-18.40 
  Ketfi Cherif, Bouzid 1570 ALG1.0010.34206.80 
  Chouana, Kamel 1517 ALG1.0010.27205.40 
  Blilita, Miloud 1763 ALG0.001-0.4020-8.00 
  Yessaad Cherif, Abdelghani 1446 ALG0.001-0.8020-16.00 
  Yala, Lyes 1695 ALG0.5010.01200.20 
  Saoud, Messaoud 1492 ALG1.0010.24204.80 
  Cheber , Houssem 1704 ALG0.001-0.4820-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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