Individual Calculations November 2019
 Mohammadi, Melika  Total change: -28.40  Rating chartPersonal card
 Iranian Youth Chess Championship (Girls U10_1398) Qhazvin IRI 2019-09-28
RcRownchangeKK*chgGame
 1280 1667 7.50 9 -0.71 40 -28.40 
  Badkobeh, Nargol 1267  * IRI1.0010.08403.20 
  Alinia Hosseini, Seyede Setayesh 1267  * IRI1.0010.08403.20 
  Sodachi, Saba 1267  * IRI1.0010.08403.20 
  Yousefian, Maedeh 1306 IRI0.001-0.9040-36.00 
  Paymard, Saba 1267  * IRI1.0010.08403.20 
  Sharifimehr, Nazaninzahra 1267  * IRI0.501-0.4240-16.80 
  Mozaffari, Fatemeh 1267  * IRI1.0010.08403.20 
  Taghizadeh, Taraneh 1347 IRI1.0010.13405.20 
  Soleymani, Diba 1267  * IRI1.0010.08403.20 
 * 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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