Individual Calculations November 2019
 Bastami, Hilia  Total change: 19.60  Rating chartPersonal card
 Iranian Youth Chess Championship (Girls U12_1398) Qhazvin IRI 2019-09-28
RcRownchangeKK*chgGame
 1211 1163 1.50 4 -0.31 40 -12.40 
  Rahmani, Melika 1491 IRI0.001-0.1340-5.20 
  Shahpar Toosi, Ala 1026 IRI0.501-0.1840-7.20 
  Dehghan, Parisan 1115 IRI1.0010.434017.20 
  Gharib, Fatemeh 1212 IRI0.001-0.4340-17.20 

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 2019 Round 1-3 Tehran IRI 2019-10-10
RcRownchangeKK*chgGame
 1088 1163 2.00 2 0.80 40 32.00 
  Naghash, Saina Sadat 1087 IRI1.0010.404016.00 
  Eslahi, Vania 1089 IRI1.0010.404016.00 

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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