Individual Calculations April 2015
 Pournasiri, Shahin  Total change: 16.00  Rating chartPersonal card
 Gilan First League (2014) r3-5 Rasht IRI 2014-11-07
RcRownchangeKK*chgGame
 1660 1953 1.00 1 0.15 40 6.00 
  Vakilpour, Aryan 1660 IRI1.0010.15406.00 

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)
 
 Gilan First League (2014) r6-8 Rasht IRI 2014-12-05
RcRownchangeKK*chgGame
 1721 1953 1.00 1 0.21 40 8.40 
  Nazari, Arad 1721 IRI1.0010.21408.40 

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
 1835 1953 1.50 2 0.21 40 8.40 
  Marzoughi, Mohammadsadegh 1961 IRI1.0010.514020.40 
  Ramezani, Mahan 1708 IRI0.501-0.3040-12.00 

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)
 
 Gilan First League (2014) r12-13 Rasht IRI 2015-02-06
RcRownchangeKK*chgGame
 2224 1953 0.00 1 -0.17 40 -6.80 
  Omidi, Arya 2224 IRI0.001-0.1740-6.80 

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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