Individual Calculations October 2017
 Ardestani, Aida  Total change: 32.40  Rating chartPersonal card
 Tehran Girls Under 12 Championship 2017 Tehran IRI 2017-08-24
RcRownchangeKK*chgGame
 1283 1065 2.00 5 0.81 40 32.40 
  Tohid Nia, Melika 1303 IRI1.0010.804032.00 
  Kouchakzadeh, Parto 1371 IRI0.001-0.1440-5.60 
  Karimi, Setayesh 1417 IRI0.001-0.1140-4.40 
  Khanaki, Fatemeh 1133 IRI0.5010.09403.60 
  Nezhad Dehghan, Saghar 1190 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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