Individual Calculations March 2022
 Bayat, Nikan  Total change: -10.00  Rating chartPersonal card
 1st Standard IRCF Tournament Women's Day Tehran IRI 2022-01-26
RcRownchangeKK*chgGame
 1540 1341 0.50 3 -0.25 40 -10.00 
  Rezaeian Tabrizi, Hooman 1487 IRI0.001-0.3040-12.00 
  Mahnaei, Taha 1658 IRI0.001-0.1340-5.20 
  Dabiri, Kasra 1474 IRI0.5010.18407.20 

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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