Individual Calculations January 2019
 Bellebcir, Tarek  Total change: -27.80  Rating chartPersonal card
 National Team Chess Championship 2018 Oran ALG 2018-12-18
RcRownchangeKK*chgGame
 2038 1901 1.00 7 -1.39 20 -27.80 
  Belouadah, Saad m2301  * ALG0.001-0.0820-1.60 
  Tairi, Akli 1717 ALG1.0010.26205.20 
  Hammadi, Djamel 2042 ALG0.001-0.3120-6.20 
  Seddaoui, Yamine 2166 ALG0.001-0.1820-3.60 
  Bouzidi, Ahmed c2157 TUN0.001-0.1920-3.80 
  Hamoud, Mohamed 1834 ALG0.001-0.5920-11.80 
  Cheber , Houssem 2047 ALG0.001-0.3020-6.00 
 * 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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