Individual Calculations August 2023
 Gholizadeh, Parya  Total change: -34.80  Rating chartPersonal card
 10 Th Standard Lig shomal shargh Tehran IRI 2023-07-06
RcRownchangeKK*chgGame
 1337 1624 7.50 9 0.29 40 11.60 
  Bahadori, Reza 1556 IRI1.0010.414016.40 
  Sodgar, Dorsa 1127 IRI1.0010.04401.60 
  Karim Khavari, Arshia 1323 IRI1.0010.15406.00 
  Zarin Par, Alireza 1413 IRI1.0010.23409.20 
  Gharibi, Arsham 1321 IRI0.501-0.3640-14.40 
  Khanbaz, Mani 1062 IRI1.0010.02400.80 
  Gharibi, Arsham 1321 IRI0.501-0.3640-14.40 
  Sharifi Nia, Arsam 1224  * IRI1.0010.08403.20 
  Karam Yazdi, Parmida 1682 IRI0.5010.08403.20 
 * 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 U-16 Girls Championship 1402 Tehran IRI 2023-07-16
RcRownchangeKK*chgGame
 1185 1624 3.50 5 -1.16 40 -46.40 
  Ebrahimi, Fatemeh 1224  * IRI1.0010.08403.20 
  Ajami, Kiyana 1122 IRI1.0010.04401.60 
  Mehrabani, Yekta 1314 IRI0.001-0.8640-34.40 
  Najmi Nia, Aynaz 1102 IRI1.0010.03401.20 
  Malaki, Panteha 1162 IRI0.501-0.4540-18.00 
 * 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)
 

 

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