Blitz: Individual Calculations October 2019
 Ahadian, Armin  Total change: -40.00  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Blitz Gilan IRI 2019-08-30
RcRownchangeKK*chgGame
 1400 1619 5.00 9 -1.80 20 -36.00 
  Mehri, Mohammad Amin 1300 IRI1.0010.13202.60 
  Hesampoor, Ahmad 1453 IRI1.0010.28205.60 
  Moosapour, Rastin 1803 IRI0.001-0.2620-5.20 
  Tavazo, Amirparsa 1471 IRI0.001-0.7020-14.00 
  Seleyari, Mohammad Mahan 1399 IRI0.001-0.7820-15.60 
  Rostami, Abolfazl 1316 IRI0.001-0.8620-17.20 
  Zareei, Alireza 1219  * IRI1.0010.08201.60 
  Alyani, Sani 1249 IRI1.0010.10202.00 
  Kazemian, Amir Hosein 1387 IRI1.0010.21204.20 
 * 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 Blitz Cup 5Mehr 1398 Tehran IRI 2019-09-27
RcRownchangeKK*chgGame
 1726 1619 4.00 11 -0.20 20 -4.00 
  Amiri, Ali 2005 IRI1.0010.912018.20 
  Keyhan, Salman 1948 IRI0.001-0.1220-2.40 
  Efafi, Ebrahim 1928 IRI0.001-0.1420-2.80 
  Nasiri, Hedayatollah 1414 IRI1.0010.24204.80 
  Saemi, Sina 1835 IRI1.0010.782015.60 
  Ansari Now, Keivan 1976 IRI0.001-0.1120-2.20 
  Alavi, Homa 1819 IRI0.001-0.2420-4.80 
  Alamir Virsagh, Ehsan 1836 IRI0.001-0.2220-4.40 
  Kargarzadeh, Mahour 1346 IRI1.0010.17203.40 
  Tayebi, Ehsan 1503 IRI0.001-0.6620-13.20 
  Mohammadzadeh, Hadi 1372 IRI0.001-0.8120-16.20 

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)
 

 

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