Individual Calculations January 2024
 Tohid Nia, Melika  Total change: -4.80  Rating chartPersonal card
 Tehran Women's League 1402 Round 6-9 Tehran IRI 2023-12-22
RcRownchangeKK*chgGame
 1285 1614 2.50 3 -0.12 40 -4.80 
  Khojasteh, Fatemeh 1306 IRI1.0010.14405.60 
  Jalilzadeh Afshari, Setayesh 1335 IRI1.0010.16406.40 
  Jafari, Asal 1214  * IRI0.501-0.4240-16.80 
 * 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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