Individual Calculations August 2018
 Hashemi, Mohamad Mehdi  Total change: -23.60  Rating chartPersonal card
 Tehran Chess Championship 2018 Tehran IRI 2018-06-28
RcRownchangeKK*chgGame
 1624 1625 2.00 7 -1.60 20 -32.00 
  Sadeghi Givi, Reza 1942 IRI0.5010.37207.40 
  Abed, Meisam 1992 IRI0.5010.40208.00 
  Khaledi, Omid 1923 IRI0.001-0.1520-3.00 
  Sahraei, Armin 1415 IRI0.001-0.7720-15.40 
  Nemati, Navid 1331 IRI1.0010.15203.00 
  Gholami, Arian 1444 IRI0.001-0.7420-14.80 
  Nezhad Dehghan, Saghar 1321 IRI0.001-0.8620-17.20 

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 Standard Cup 27-31 Tir 1397 - Under 1800 Tehran IRI 2018-07-18
RcRownchangeKK*chgGame
 1550 1688 5.00 7 0.42 20 8.40 
  Valaei Kebria, Abolfazl 1326 IRI1.0010.10202.00 
  Chalangari, Mohsen 1526 IRI0.501-0.2120-4.20 
  Abbaszadeh, Mahdis 1288  * IRI1.0010.08201.60 
  Mahboob, Amir 1758 IRI0.5010.10202.00 
  Sajadi Naeini, Seyed Soheil 1765 IRI0.5010.11202.20 
  Soltani, Bahman 1570 IRI0.501-0.1620-3.20 
  Eshraghi, Mahan 1614 IRI1.0010.40208.00 
 * 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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