Individual Calculations January 2024
 Parvin, Zahra  Total change: 85.20  Rating chartPersonal card
 Iranian Women's Super League 2023 Rasht IRI 2023-12-09
RcRownchangeKK*chgGame
 1564 1764 6.00 7 0.99 40 39.60 
  Shahmohammadi, Dorsa 1426 IRI1.0010.12404.80 
  Shahbazi, Sheyda 1338 IRI1.0010.07402.80 
  Bagheri, Maha 1364  * IRI1.0010.08403.20 
  Karimi, Setayesh 1874 IRI0.5010.15406.00 
  Gholami Orimi, Anahita wm1861 IRI0.5010.13405.20 
  Gholizadeh, Romina 1560 IRI1.0010.24409.60 
  Rahimi, Panteha 1522 IRI1.0010.20408.00 
 * 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)
 
 1th Yalda Cup national Open Chess Tournament-Kurdistan 1402(standard) Kurdistan IRI 2023-12-13
RcRownchangeKK*chgGame
 1726 1764 5.00 7 1.14 40 45.60 
  Kiani, Rahil 1750 IRI0.501-0.0240-0.80 
  Mohammadi, Kian 1364  * IRI1.0010.08403.20 
  Rabbani, Abtin 1632 IRI1.0010.324012.80 
  Al-Ali, Hussein Ali Hussein m2165 IRQ0.5010.424016.80 
  Ghorbani, Mohammad Mehdi 1769 IRI0.5010.01400.40 
  Rezaeii , Amirreza 1744 IRI0.501-0.0340-1.20 
  Moradi, Amir 1658 IRI1.0010.364014.40 
 * 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)
 

 

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