Individual Calculations November 2022
 Chekired, Mohamed Elhareth  Total change: -9.20  Rating chartPersonal card
 National Juniors Championship 2022 0pen Bejaia ALG 2022-10-27
RcRownchangeKK*chgGame
 1317 1109 1.00 5 -0.23 40 -9.20 
  Hammadi, Mehdi 1409 ALG0.001-0.1540-6.00 
  Bensidi, Malek 1272 ALG0.001-0.2840-11.20 
  Brahimi, Abderahim c1265 ALG0.001-0.2940-11.60 
  Benbekka, Yamane 1189 ALG1.0010.614024.40 
  Hamoum, Halim 1451 ALG0.001-0.1240-4.80 

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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