Blitz: Individual Calculations April 2023
 Masoumi, Mohammad  Total change: -13.40  Rating chartPersonal card
 Gilan Blitz Cup (11esfand 1401) Gilan IRI 2023-03-08
RcRownchangeKK*chgGame
 1492 1582 5.00 8 0.12 20 2.40 
  Biriya, Yadollah 1259 IRI1.0010.13202.60 
  Nezamdoust, Amir Mohammad 1740 IRI1.0010.712014.20 
  Biriya, Mohammadamin 2049 IRI0.001-0.0520-1.00 
  Paktinat, Zhina 1767 IRI0.001-0.2620-5.20 
  Darang, Mehrbod 1296 IRI0.501-0.3420-6.80 
  Bagheri, Arash 1202 IRI0.501-0.4120-8.20 
  Fardi, Kian 1264 IRI1.0010.13202.60 
  Noorinezhad, Nafas 1356 IRI1.0010.21204.20 

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)
 
 Qazvin Nowrouz Blitz Cup (U-2000) Qazvin IRI 2023-03-23
RcRownchangeKK*chgGame
 1582 1582 4.00 10 -0.79 20 -15.80 
  Golshaani, Taha 1949 IRI0.001-0.1020-2.00 
  Kafash Lahiji, Ramtin 1092 IRI0.001-0.9620-19.20 
  Babaei, Amirabbas 1182  * IRI1.0010.08201.60 
  Karimi, Setayesh 1782 IRI1.0010.762015.20 
  Akhasteh, Abbas 1683 IRI0.5010.14202.80 
  Rahmani, Melika 1696 IRI0.001-0.3420-6.80 
  Rezaei, Mahyar 1774 IRI0.001-0.2520-5.00 
  Habibifard, Parham 1492 IRI0.501-0.1220-2.40 
  Noori, Amin 1301 IRI1.0010.16203.20 
  Keyhan, Salman 1867 IRI0.001-0.1620-3.20 
 * 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)
 

 

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