Individual Calculations September 2018
 Majidi, Seyed Mohammad Parsa  Total change: 1.20  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1721 1726 4.50 10 -0.62 40 -24.80 
  Ali Babaei, Sasan 1970 IRI0.5010.304012.00 
  Maghsoudloo, Amir Ali 2014 IRI0.001-0.1640-6.40 
  Asgharvand, Davood 2009 IRI0.001-0.1640-6.40 
  Kooshki Jahromi, Sobhan 1597 IRI0.501-0.1740-6.80 
  Taravati Ajvad, Zahed 1517 IRI0.001-0.7740-30.80 
  Moradi Kelardehi, Mobin 1502 IRI1.0010.22408.80 
  Jalalvand, Amir Hesam 1513 IRI0.501-0.2740-10.80 
  Yazdani, Mohammadhosein 1429 IRI1.0010.15406.00 
  Aghili Mofid, Davood 1672 IRI1.0010.424016.80 
  Behroozi Moghaddam, Hamed 1987 IRI0.001-0.1840-7.20 

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)
 
 Iran Boys Student elementary school Chess Championship 1397 Ramsar IRI 2018-08-22
RcRownchangeKK*chgGame
 1591 1726 4.50 6 0.65 40 26.00 
  Hamoodi, Alireza 1326  * IRI0.501-0.4240-16.80 
  Ghanbaralifarzad, Mohammad Hosei 1760 IRI0.5010.05402.00 
  Navidi, Parsa 1674 IRI1.0010.434017.20 
  Hasanzadeh, Mehrshad 1326  * IRI1.0010.08403.20 
  Salimi, Kiarash 1701 IRI1.0010.474018.80 
  Parsaee, Amir Reza 1757 IRI0.5010.04401.60 
 * 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)
 

 

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