Individual Calculations September 2016
 Mohammadi, Ali Akbar  Total change: 66.40  Rating chartPersonal card
 North Khorasan Championship 2016 Bojnourd IRI 2016-07-31
RcRownchangeKK*chgGame
 1606 1445 2.50 6 0.70 40 28.00 
  Ghaieni, Arya 1737 IRI0.5010.354014.00 
  Baghdar, Artin 1633 IRI0.001-0.2640-10.40 
  Nazari, Mohamad 1579 IRI0.5010.18407.20 
  Rahmani, Hossein 1678 IRI1.0010.794031.60 
  Shaddel, Ali 1675 IRI0.001-0.2140-8.40 
  Ahmadi, Erfan 1334 IRI0.501-0.1540-6.00 

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)
 
 15th Iranian Men Chess Festival 2016 Arak IRI 2016-08-11
RcRownchangeKK*chgGame
 1751 1467 2.50 9 0.96 40 38.40 
  Fathi, Himan 1867  * IRI0.001-0.0840-3.20 
  Alizadeh, Hasan 1867  * IRI0.001-0.0840-3.20 
  Kazemi, Ali Reza 1784 IRI1.0010.874034.80 
  Ojaghi, Mehrad 1734 IRI0.5010.324012.80 
  Edalatkhah, Mohsen 1721 IRI0.001-0.1940-7.60 
  Tavakkoli, Mohammad 1778 IRI0.001-0.1440-5.60 
  Sedaghati Nia, Nima 1639 IRI0.001-0.2740-10.80 
  Kord, Soleyman 1590 IRI1.0010.674026.80 
  Shojaei, Siavash 1779 IRI0.001-0.1440-5.60 
 * 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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