Individual Calculations November 2018
 Abbaspoorrad, Nikoo  Total change: -16.00  Rating chartPersonal card
 Iran Girls U14 Chess Championship 2018 Qazvin IRI 2018-10-08
RcRownchangeKK*chgGame
 1447 1660 6.00 9 -0.67 40 -26.80 
  Hashemi, Nazanin 1260  * IRI1.0010.08403.20 
  Nezhad Dehghan, Saghar 1357 IRI1.0010.14405.60 
  Yazdani, Ava 1436 IRI0.501-0.2840-11.20 
  Seidi Hallaj, Seideh Hasti 1603 IRI0.501-0.0840-3.20 
  Emad, Rozhiya 1478 IRI0.001-0.7440-29.60 
  Ghasemi, Parima 1260  * IRI1.0010.08403.20 
  Dashti, Parmiss 1487 IRI1.0010.274010.80 
  Ghomi, Parnian wc1880 IRI0.001-0.2240-8.80 
  Soltani, Hasti 1260  * 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)
 
 Tehran Woman 1st League 2018 Round 1 Tehran IRI 2018-10-28
RcRownchangeKK*chgGame
 1481 1660 1.00 1 0.27 40 10.80 
  Saljooghi, Negin 1481 IRI1.0010.274010.80 

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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