Individual Calculations February 2022
 Nasihat, Romina  Total change: -66.80  Rating chartPersonal card
 Tehran Woman 1st League 2019 -2021 Round 12-14 Tehran IRI 2021-12-03
RcRownchangeKK*chgGame
 1103 1436 0.00 1 -0.88 40 -35.20 
  Tourani, Shakiba 1103 IRI0.001-0.8840-35.20 

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)
 
 Tehran Woman 1st League 2019 -2021 Round 15-18 Tehran IRI 2022-01-23
RcRownchangeKK*chgGame
 1179 1413 0.00 1 -0.79 40 -31.60 
  Mousavian, Yasaman 1179 IRI0.001-0.7940-31.60 

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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