Individual Calculations May 2024
 Hosseini, Vihan  Total change: 8.80  Rating chartPersonal card
 1st Andishe Novin Standard Chess Tournament Sari IRI 2024-04-04
RcRownchangeKK*chgGame
 1648 1765 5.00 8 -0.19 40 -7.60 
  Ghadir Nia, Mehrsam 1504 IRI0.001-0.8240-32.80 
  Akbarian, Moeid 1512 IRI1.0010.19407.60 
  Shokri, Barad 1543 IRI1.0010.22408.80 
  Poorreza, Armin 1603 IRI1.0010.294011.60 
  Kharamin, Iman 1695 IRI0.001-0.6040-24.00 
  Rezaeian., Tina 1651 IRI1.0010.344013.60 
  Saedi Ardhaie, Jabraiel 1723 IRI1.0010.444017.60 
  Poormosavi, Seyed Kanan 1954 IRI0.001-0.2540-10.00 

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)
 
 Babol Rmadan Team Cup 1403 Babol IRI 2024-04-04
RcRownchangeKK*chgGame
 1699 1765 4.00 6 0.41 40 16.40 
  Jafari, Koosha 1645 IRI1.0010.344013.60 
  Vafaei Zarinabadi, Ilia 1497 IRI1.0010.17406.80 
  Maghsoudloo, Amir Ali 2131 IRI0.001-0.1040-4.00 
  Fallah Saravi, Mohammad 1659 IRI0.001-0.6440-25.60 
  Hamzenia, Seyed Hesam 1657 IRI1.0010.354014.00 
  Poorreza, Armin 1603 IRI1.0010.294011.60 

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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