Individual Calculations April 2015
 Mirzajani, Reza  Total change: -42.40  Rating chartPersonal card
 Gilan First League (2014) r1-2 Rasht IRI 2014-10-27
RcRownchangeKK*chgGame
 1990 2044 0.50 2 -0.65 20 -13.00 
  Nikfetrat, Hamed 1966 IRI0.001-0.6120-12.20 
  Hosseini, Mir Shojae 2013 IRI0.501-0.0420-0.80 

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)
 
 Gilan First League (2014) r3-5 Rasht IRI 2014-11-07
RcRownchangeKK*chgGame
 2010 2044 0.50 3 -1.10 20 -22.00 
  Faghirnavaz, Ali 2294 IRI0.001-0.1920-3.80 
  Rastbod, Ali 2006 IRI0.001-0.5520-11.00 
  Jahedi, Mani 1729 IRI0.501-0.3620-7.20 

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)
 
 Gilan First League (2014) r6-8 Rasht IRI 2014-12-05
RcRownchangeKK*chgGame
 2089 2044 1.50 3 0.19 20 3.80 
  Goudarzi, Rasool 1816 IRI0.501-0.2920-5.80 
  Sadeh, Shahin f2243 IRI0.5010.26205.20 
  Moradi, Behrooz f2207 IRI0.5010.22204.40 

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)
 
 Gilan First League (2014) r9-11 Rasht IRI 2015-01-02
RcRownchangeKK*chgGame
 2110 2044 0.50 2 -0.33 20 -6.60 
  Ezzati, Fereidoon 2180 IRI0.001-0.3220-6.40 
  Daghli, Arash 2040 IRI0.501-0.0120-0.20 

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)
 
 Gilan First League (2014) r12-13 Rasht IRI 2015-02-06
RcRownchangeKK*chgGame
 1914 2044 1.00 2 -0.23 20 -4.60 
  Rabbani, Mohammad Hossein 1644  * IRI1.0010.08201.60 
  Vaghar, Mohsen 2184 IRI0.001-0.3120-6.20 
 * 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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