Individual Calculations October 2017
 Rahmani, Helya  Total change: 51.20  Rating chartPersonal card
 7th Qazvin Rajaei Cup 2017 _U2000 Qazvin IRI 2017-08-29
RcRownchangeKK*chgGame
 1327 1027 2.50 8 1.13 40 45.20 
  Vahdati, Dara 1427  * IRI0.001-0.0840-3.20 
  Ghorbani, Ali 1427  * IRI0.001-0.0840-3.20 
  Bahadori, Saeid 1327 IRI1.0010.854034.00 
  Soltani, Ali 1427  * IRI0.001-0.0840-3.20 
  Garousi, Farbod 1257 IRI1.0010.794031.60 
  Safaei, Maliheh 1427  * IRI0.001-0.0840-3.20 
  Khosravi, M.javad 1319 IRI0.001-0.1540-6.00 
  Esfandiari, M. Parsa 1001 IRI0.501-0.0440-1.60 
 * 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)
 
 Iranian Girls Under 12 Championship 1396 Sari IRI 2017-09-02
RcRownchangeKK*chgGame
 1215 1027 2.00 7 0.15 40 6.00 
  Ebrahimi, Fatemeh 1384 IRI0.001-0.1140-4.40 
  Nezhad Dehghan, Saghar 1189 IRI0.001-0.2940-11.60 
  Dokohaki, Tannaz 1273 IRI1.0010.814032.40 
  Soltani, Hasti 1181 IRI0.001-0.2940-11.60 
  Mazdarani, Romina 1204 IRI0.001-0.2740-10.80 
  Talashki, Parian 1130 IRI1.0010.644025.60 
  Safarian, Fatemeh 1143 IRI0.001-0.3440-13.60 

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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