Individual Calculations September 2017
 Rostami, Mardin  Total change: 22.00  Rating chartPersonal card
 Kurdistan Men Chess Championship 1396 Kordestan IRI 2017-07-13
RcRownchangeKK*chgGame
 1527 1382 0.00 2 -0.73 40 -29.20 
  Shah Moradi, Mohammad 1782  * IRI0.001-0.0840-3.20 
  Zandkarimi, Raef 1271 IRI0.001-0.6540-26.00 
 * 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)
 
 Iranian Men Festival 1396 - Hamedan Hamedan IRI 2017-08-12
RcRownchangeKK*chgGame
 1665 1382 3.00 10 1.28 40 51.20 
  Sedaghat Khah, Hamid Reza 1782  * IRI0.001-0.0840-3.20 
  Madadi, Mohammad 1707 IRI0.001-0.1340-5.20 
  Azizi Tafreshi, Ali Akbar 1603 IRI0.5010.284011.20 
  Majidi Shadan, Ali 1616 IRI0.5010.294011.60 
  Zareiee, Ali 1624 IRI1.0010.804032.00 
  Rahimi, Aref 1742 IRI1.0010.904036.00 
  Jahanbakhshi, Arman 1782  * IRI0.001-0.0840-3.20 
  Khoshbin, Amir 1714 IRI0.001-0.1240-4.80 
  Ghiasi, Mohsen 1598 IRI0.001-0.2240-8.80 
  Nazari, Armin 1485 IRI0.001-0.3640-14.40 
 * 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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