Individual Calculations April 2016
 Vatan, Parmis  Total change: -22.00  Rating chartPersonal card
 Iran Girls Under 12 Championship 2016 Ghaem Shahr IRI 2016-02-27
RcRownchangeKK*chgGame
 1430 1424 3.00 7 -0.55 40 -22.00 
  Jalali, Saba 1602 IRI0.001-0.2740-10.80 
  Ghadimi, Mahdis 1274 IRI0.001-0.7040-28.00 
  Shafiei, Atena 1197 IRI1.0010.21408.40 
  Ghasemzade, Bahar 1360 IRI1.0010.414016.40 
  Asadi, Motahare wf1824  * IRI0.001-0.0840-3.20 
  Seyfi, Saba 1280 IRI1.0010.314012.40 
  Abbaspoorrad, Nikoo 1472 IRI0.001-0.4340-17.20 
 * 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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