Rapid: Individual Calculations January 2017
 Nouali, Djouher  Total change: -30.80  Rating chartPersonal card
 Open National de Blida Blida ALG 2016-12-09
RcRownchangeKK*chgGame
 1581 1693 1.00 4 -1.54 20 -30.80 
  Ghlib, Boutouchent 2093  * ALG0.001-0.0820-1.60 
  Othmane, Youcef 1549 ALG0.001-0.6920-13.80 
  Benyahia, Safin c1304 ALG0.001-0.9120-18.20 
  Lalam, Rayane 1378 ALG1.0010.14202.80 
 * 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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