Individual Calculations November 2022
 Babahammou, Otmane  Total change: 118.80  Rating chartPersonal card
 National Juniors Championship 2022 0pen Bejaia ALG 2022-10-27
RcRownchangeKK*chgGame
 1517 1209 4.00 6 2.97 40 118.80 
  Oudina, Mohaned 1557 ALG0.001-0.1140-4.40 
  Hanachi, Abderahmane 1301 ALG1.0010.634025.20 
  Hammadi, Mehdi 1409 ALG1.0010.764030.40 
  Fortas , Mohamed El Acil 1454 ALG1.0010.804032.00 
  Belaid, Koceila 1614 ALG1.0010.924036.80 
  Hallal, Tarik 1764 ALG0.001-0.0340-1.20 

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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