Individual Calculations September 2018
 Moradi Kelardehi, Mobin  Total change: 75.20  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1634 1502 5.00 11 1.12 40 44.80 
  Maghsoudloo, Amir Ali 1902  * IRI0.5010.424016.80 
  Kaboudi, Seyed Behrang 1902  * IRI0.001-0.0840-3.20 
  Taheri, Mani 1606 IRI0.001-0.3640-14.40 
  Mafakheri, Hiwa 1254 IRI1.0010.19407.60 
  Shah Karami, Ali 1744 IRI1.0010.804032.00 
  Khosravanian, Hosein 1837 IRI0.001-0.1240-4.80 
  Majidi, Seyed Mohammad Parsa 1726 IRI0.001-0.2240-8.80 
  Fathian, Mobin 1286 IRI1.0010.22408.80 
  Sharafi, Mohammadreza 1676 IRI0.001-0.2740-10.80 
  Sayyahi, Javad 1368 IRI1.0010.324012.80 
  Aghili Mofid, Davood 1672 IRI0.5010.22408.80 
 * 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)
 
 Iran Boys Student elementary school Chess Championship 1397 Ramsar IRI 2018-08-22
RcRownchangeKK*chgGame
 1532 1502 3.00 5 0.76 40 30.40 
  Asari, S.arad 1161 IRI1.0010.12404.80 
  Dorpa, Mohammad Mahdi 1679 IRI0.001-0.2740-10.80 
  Nazari, Mohamad 1489 IRI0.001-0.5240-20.80 
  Rahmatpisheh, Amir Hossein 1626 IRI1.0010.674026.80 
  Heidarzadeh, Arsha 1706 IRI1.0010.764030.40 

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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