Individual Calculations December 2017
 Mobini, Mones  Total change: -21.20  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U2100 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1401 1611 0.00 1 -0.77 40 -30.80 
  Quraishii, Obaidullah 1401 AFG0.001-0.7740-30.80 

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)
 
 North East Standard Aban 1396 Tehran IRI 2017-11-01
RcRownchangeKK*chgGame
 1589 1715 6.50 10 0.12 40 4.80 
  Movahhedi Rad, Amir Mohammad 1315  * IRI1.0010.08403.20 
  Seyed Yasrebi, Shamim 1909 IRI0.001-0.2540-10.00 
  Ahmadi, Saman 1326 IRI1.0010.09403.60 
  Ghorban, Mohammad 1582 IRI1.0010.324012.80 
  Mirzaei, Matin 1672 IRI0.501-0.0640-2.40 
  Ghasemnezhad, Mohammad Reza 1315  * IRI0.501-0.4240-16.80 
  Seyed Yasrebi, Shamim 1909 IRI1.0010.754030.00 
  Sharafi, Amir Mehrad 1607 IRI0.001-0.6540-26.00 
  Ghorban, Mohammad 1582 IRI0.501-0.1840-7.20 
  Mirzaei, Matin 1672 IRI1.0010.444017.60 
 * 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)
 
 Tehran Women League 1396 Round 4-6 Tehran IRI 2017-11-25
RcRownchangeKK*chgGame
 1382 1715 1.00 1 0.12 40 4.80 
  Sabahi, Maryam 1382 IRI1.0010.12404.80 

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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