Individual Calculations September 2018
 Masajedian, Moein  Total change: 49.60  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1425 1196 3.00 9 0.90 40 36.00 
  Rezaei, Hamidreza 1596  * IRI0.001-0.0840-3.20 
  Omidvar Seyghalani, Mohammad 1570 IRI0.001-0.1040-4.00 
  Fattahi Savadjani, Abdolrahman 1429 IRI0.001-0.2140-8.40 
  Fathian, Mobin 1286 IRI0.001-0.3840-15.20 
  Gooharkaboodi, Amirhossein 1194 IRI1.0010.504020.00 
  Mohammadi, Amirhossein 1410 IRI0.001-0.2340-9.20 
  Pakkhou, Hamid 1438 IRI1.0010.804032.00 
  Gilandoust, Hirbod 1350 IRI0.5010.21408.40 
  Mahdavi, S. Hassan 1550 IRI0.5010.394015.60 
 * 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
 1481 1196 0.50 1 0.34 40 13.60 
  Hesami, M.hosein 1481 IRI0.5010.344013.60 

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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