Individual Calculations January 2024
 Kamali Dolatabadi, Bahar  Total change: 18.60  Rating chartPersonal card
 12th Esfahan Chess League Championship Round 3-9 Esfahan IRI 2023-12-22
RcRownchangeKK*chgGame
 1302 1147 2.00 3 0.93 20 18.60 
  Karbalaeian, Rozhin 1051 IRI1.0010.37207.40 
  Jabbaritanha, Hamide 1218 IRI1.0010.602012.00 
  Khosravi Mahmoei, Hasti 1636 IRI0.001-0.0420-0.80 

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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