Individual Calculations October 2015
 Nasri, Amin  Total change: -23.40  Rating chartPersonal card
 Tehran Chess Championship 2015 Tehran IRI 2015-09-12
RcRownchangeKK*chgGame
 2029 2307 5.50 8 -1.03 20 -20.60 
  Ghotbi Zavie, Amir Hossein 1907  * IRI0.501-0.4220-8.40 
  Ahmadi, Gholam Hosein 1907  * IRI1.0010.08201.60 
  Sedghi, Babak 1939 IRI1.0010.10202.00 
  Mashmooli, Kian 2125 IRI0.501-0.2420-4.80 
  Ansari Now, Keivan 1923 IRI1.0010.09201.80 
  Ghaziolsharif, Kaveh 2186 IRI1.0010.34206.80 
  Moradi, Amirmasoud 2159 IRI0.501-0.2020-4.00 
  Ghorbani, Hadi 2084 IRI0.001-0.7820-15.60 
 * 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)
 
 14th Iranian Super League (Men - 1st Season) 2015 5-8 Tehran IRI 2015-09-16
RcRownchangeKK*chgGame
 2614 2307 0.00 1 -0.14 20 -2.80 
  Pashikian, Arman g2614 ARM0.001-0.1420-2.80 

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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