Rapid: Individual Calculations August 2023
 Firoozi, Aliasghar  Total change: -0.80  Rating chartPersonal card
 Shahvar Rapid Cup Tir 1402 Semnan IRI 2023-06-30
RcRownchangeKK*chgGame
 1541 1631 4.00 7 -0.14 20 -2.80 
  Ghaznavi, Anisa 1231  * IRI1.0010.08201.60 
  Hashemi, Seyed Amir Hossein 1255 IRI1.0010.09201.80 
  Hejrati, Mohammad Mahdi 1895 IRI0.001-0.1820-3.60 
  Shams, Mohammadhosein 1359 IRI1.0010.17203.40 
  Rafat, Hasan 1476 IRI1.0010.29205.80 
  Khajehosseini, Mohammad Reza 1814 IRI0.001-0.2620-5.20 
  Azbaghi, Enayat 1754 IRI0.001-0.3320-6.60 
 * 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)
 
 Bojnourd- Yadboud Aliasghar Boroumand Bojnoourd IRI 2023-07-14
RcRownchangeKK*chgGame
 1550 1631 5.00 8 0.10 20 2.00 
  Hasanzadeh, Mehrshad 1313 IRI1.0010.13202.60 
  Bagheri, Maziar f2213 IRI0.001-0.0220-0.40 
  Ghanad, Aliakbar 1273 IRI1.0010.10202.00 
  Abbasifar, Amir 1399 IRI1.0010.21204.20 
  Ramezani, Soroosh 1716 IRI0.001-0.3820-7.60 
  Rajabzade, Amir Mohammad 1253 IRI1.0010.09201.80 
  Toukour, Mohammadmehdi Rezaee 1401 IRI1.0010.21204.20 
  Rezapoor, Abbas 1834 IRI0.001-0.2420-4.80 

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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