Rapid: Individual Calculations April 2023
 Ebrahimi, Mahdi  Total change: 146.80  Rating chartPersonal card
 9th Casian Cup Hamedan Hamedan IRI 2023-03-10
RcRownchangeKK*chgGame
 1487 1304 4.00 8 1.52 40 60.80 
  Movahedi, Yashar 1756 IRI1.0010.944037.60 
  Zaheri, Mehran 1666 IRI0.001-0.1040-4.00 
  Delavari, Amin 1429 IRI0.001-0.3340-13.20 
  Jabbari Hesabi, Kian 1262 IRI1.0010.444017.60 
  Jalalvand, Amir Hesam 1720 IRI0.001-0.0740-2.80 
  Beyg Mohammadi, Amir Mahdi 1102 IRI1.0010.24409.60 
  Golzarian, Kiarash 1321 IRI1.0010.524020.80 
  Nameei, Koushan 1641 IRI0.001-0.1240-4.80 

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)
 
 9th Hamedan Ekbatana Rapid Cup Hamedan IRI 2023-03-16
RcRownchangeKK*chgGame
 1549 1304 4.00 7 2.15 40 86.00 
  Valadi, Mohammadreza 1731 IRI1.0010.934037.20 
  Asadi, Sadegh 1863 IRI0.001-0.0340-1.20 
  Moosavi, S.parviz 1687 IRI1.0010.914036.40 
  Nameei, Koushan 1641 IRI0.001-0.1240-4.80 
  Zaheri, Mehran 1666 IRI0.001-0.1040-4.00 
  Mohamadi Hadid, Yashar 1021 IRI1.0010.16406.40 
  Barat Pour, Daniz 1231 IRI1.0010.404016.00 

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)
 

 

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