Individual Calculations November 2023
 Kazemi, Niloofar  Total change: 40.40  Rating chartPersonal card
 Fars Girls-U12 championship 1402 Fars IRI 2023-10-04
RcRownchangeKK*chgGame
 1210 1002 1.50 2 1.01 40 40.40 
  Khodadadi, Aisa 1302 IRI0.5010.354014.00 
  Kowsari, Roshana 1118 IRI1.0010.664026.40 

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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