Individual Calculations September 2018
 Fathian, Mobin  Total change: 108.30  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1436 1286 4.50 11 0.87 38 33.06 
  Tavazoh, Amirparsa 1686  * IRI0.001-0.0838-3.04 
  Aghili Mofid, Davood 1672 IRI0.001-0.0938-3.42 
  Farahi, Ali 1576 IRI0.001-0.1638-6.08 
  Riazi, Mohammad Taha 1101 IRI0.501-0.2438-9.12 
  Masajedian, Moein 1196 IRI1.0010.383814.44 
  Veisi, Armin 1585 IRI0.001-0.1538-5.70 
  Poormosavi, Seyed Kanan 1002 IRI1.0010.16386.08 
  Moradi Kelardehi, Mobin 1502 IRI0.001-0.2238-8.36 
  Gharedaghi, Mohamad Jalil 1584 IRI0.5010.353813.30 
  Mohammadi, Amirhossein 1410 IRI0.5010.17386.46 
  Shahsavari, Shayan 1480 IRI1.0010.753828.50 
 * 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
 1468 1286 4.00 7 1.98 38 75.24 
  Hemati, Alireza 1204 IRI1.0010.393814.82 
  Irandoust, Sina 1418 IRI1.0010.683825.84 
  Mokhtari Moghadam, Taha 1686  * IRI0.001-0.0838-3.04 
  Soltani, Mohammad 1649 IRI1.0010.903834.20 
  Khalili, Behrad 1300 IRI0.5010.02380.76 
  Ghadi Sahebi, Hosein 1486 IRI0.5010.26389.88 
  Ghayourifar, Amir 1532 IRI0.001-0.1938-7.22 
 * 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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