Individual Calculations February 2022
 Ajami, Kiyana  Total change: -18.80  Rating chartPersonal card
 Tehran Woman 1st League 2019 -2021 Round 12-14 Tehran IRI 2021-12-03
RcRownchangeKK*chgGame
 1435 1160 0.00 2 -0.38 40 -15.20 
  Mahdavi, Mahdis 1560  * IRI0.001-0.0840-3.20 
  Abdi, Parnian 1309 IRI0.001-0.3040-12.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Tehran Woman 1st League 2019 -2021 Round 15-18 Tehran IRI 2022-01-23
RcRownchangeKK*chgGame
 1540 1160 0.00 1 -0.09 40 -3.60 
  Rezaei Salim, Mahyas 1540 IRI0.001-0.0940-3.60 

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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