Individual Calculations December 2016
 Zoroofi, Saghar  Total change: 16.40  Rating chartPersonal card
 6th Gilan Ayandehsazan League Under 15 (2016) Round 1-2 Rasht IRI 2016-10-27
RcRownchangeKK*chgGame
 1084 1254 0.50 1 -0.22 40 -8.80 
  Yousefi, Armin 1084 IRI0.501-0.2240-8.80 

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)
 
 Round 3-4 Rasht IRI 2016-11-03
RcRownchangeKK*chgGame
 1571 1254 0.00 1 -0.13 40 -5.20 
  Hasanzadeh, Aboutaleb 1571 IRI0.001-0.1340-5.20 

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)
 
 1st Sepidrood Cup Rasht 2016 Rasht IRI 2016-11-06
RcRownchangeKK*chgGame
 1433 1254 2.00 4 0.76 40 30.40 
  Vaghar, Mohsen 1654  * IRI0.001-0.0840-3.20 
  Sadegh Nahvi, Ehsan 1623 IRI0.001-0.1040-4.00 
  Savatpour, Nariman 1080 IRI1.0010.274010.80 
  Nikzadeh, Mohammad 1376 IRI1.0010.674026.80 
 * 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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