Individual Calculations January 2017
 Masoumi, Sahar  Total change: 41.20  Rating chartPersonal card
 Round 5-6 Rasht IRI 2016-12-01
RcRownchangeKK*chgGame
 1553 1489 1.50 2 0.68 40 27.20 
  Amiri, Amirali 1591 IRI0.5010.14405.60 
  Zarbini, Khashayar 1515 IRI1.0010.544021.60 

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)
 
 6th Gilan Ayandehsazan League Under 15 (2016) Round 3-4 Rasht IRI 2016-12-01
RcRownchangeKK*chgGame
 1381 1489 1.00 1 0.35 40 14.00 
  Khalilzadeh Moghadam, Navid 1381 IRI1.0010.354014.00 

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)
 

 

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