Individual Calculations October 2017
 Karimi, Setayesh  Total change: 10.80  Rating chartPersonal card
 Tehran Girls Under 12 Championship 2017 Tehran IRI 2017-08-24
RcRownchangeKK*chgGame
 1241 1417 4.50 6 0.32 40 12.80 
  Kargarzadeh, Mahour 1032 IRI0.001-0.9140-36.40 
  Gholizadeh, Parya 1320 IRI1.0010.374014.80 
  Khanaki, Fatemeh 1133 IRI1.0010.16406.40 
  Ardestani, Aida 1065 IRI1.0010.11404.40 
  Kouchakzadeh, Parto 1371 IRI1.0010.444017.60 
  Rezaei Salim, Mahyas 1526 IRI0.5010.15406.00 

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)
 
 Iranian Girls Under 12 Championship 1396 Sari IRI 2017-09-02
RcRownchangeKK*chgGame
 1230 1395 5.50 8 -0.05 40 -2.00 
  Pormehdi Ebrahimi, Mobina 1037 IRI1.0010.10404.00 
  Safarian, Fatemeh 1143 IRI0.501-0.3140-12.40 
  Kazimi, Dorsa 1175 IRI1.0010.22408.80 
  Rezaei Salim, Mahyas 1526 IRI0.001-0.3240-12.80 
  Eisapoor, Setayesh 1117 IRI0.501-0.3340-13.20 
  Rostami Daronkola, Niliya 1136 IRI1.0010.18407.20 
  Nezhad Dehghan, Saghar 1189 IRI1.0010.24409.60 
  Masoumi, Sahar 1520 IRI0.5010.17406.80 

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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