Individual Calculations January 2020
 Gholami Orimi, Anahita  Total change: -6.80  Rating chartPersonal card
 Tehran Woman 1st League 2019 Round 4-5 Tehran IRI 2019-11-27
RcRownchangeKK*chgGame
 1531 1931 0.50 1 -0.42 20 -8.40 
  Gholizadeh, Romina 1531  * IRI0.501-0.4220-8.40 
 * 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 Round 6-9 Tehran IRI 2019-12-01
RcRownchangeKK*chgGame
 1522 1922 1.00 1 0.08 20 1.60 
  Dashti, Parmiss 1522  * IRI1.0010.08201.60 
 * 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)
 

 

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