Individual Calculations March 2023
 Mehdizade, Ilgar Elshad  Total change: -3.60  Rating chartPersonal card
 Qualifying tournament of the Azerbaijan Championship, B-U12 Mingachevir AZE 2023-01-28
RcRownchangeKK*chgGame
 1225 1121 1.00 3 -0.09 40 -3.60 
  Gurbanov, Huseyn 1298 AZE0.001-0.2740-10.80 
  Huseynov, Murad 1137 AZE0.5010.02400.80 
  Valizada, Ali 1241 AZE0.5010.16406.40 

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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