Individual Calculations April 2023
 Khajehosseini, Mohammad Reza  Total change: -31.80  Rating chartPersonal card
 Standard toos cup 2023 Mashhad IRI 2023-03-19
RcRownchangeKK*chgGame
 1539 1647 3.00 5 -0.02 20 -0.40 
  Boozhmehrani, Mehrab 1247  * IRI1.0010.08201.60 
  Hosseinpour, Ali 1230 IRI1.0010.07201.40 
  Najafi, Nima 1888 IRI1.0010.802016.00 
  Vassalam, Mohammad Taghi 1962 IRI0.001-0.1420-2.80 
  Golmeimi, Ermia 1370 IRI0.001-0.8320-16.60 
 * 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)
 
 7th Khavaran Standard International (B Category :Rating Under 1800) Birjand IRI 2023-03-25
RcRownchangeKK*chgGame
 1343 1647 6.00 9 -1.57 20 -31.40 
  Shahi Moridi, Fatameh 1294 IRI1.0010.11202.20 
  Jaffari, Mohammad 1411 IRI0.001-0.8020-16.00 
  Ghasemi, Sina 1247  * IRI1.0010.08201.60 
  Rezaeian., Tina 1355 IRI1.0010.15203.00 
  Zihaghi, Amir Arsalan 1442 IRI1.0010.24204.80 
  Hasanpor Moghadam, Iman 1564 IRI0.001-0.6120-12.20 
  Kamran Nia, Helia 1278 IRI0.001-0.9020-18.00 
  Majnoon, Amir Mohammad 1229 IRI1.0010.07201.40 
  Gharibi, Arsham 1267 IRI1.0010.09201.80 
 * 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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