Individual Calculations February 2019
 Dashtpeima, Helia  Total change: 98.40  Rating chartPersonal card
 Tehran North East Girls Standard Cup Dey 1397 Tehrtan IRI 2019-01-12
RcRownchangeKK*chgGame
 1295 1263 5.00 7 1.70 40 68.00 
  Pajohesh, Mohadese 1380 IRI1.0010.664026.40 
  Mohammad Ebrahimkhan Abri, Dorsa wf1663  * IRI0.001-0.0840-3.20 
  Dashtpeima, Hilda 1186 IRI1.0010.394015.60 
  Gholizadeh, Romina 1241 IRI0.001-0.5340-21.20 
  Mohammadi, Maryam 1219 IRI1.0010.444017.60 
  Gholizadeh Tehrani, Parmida 1331 IRI1.0010.594023.60 
  Garosian, Vania 1048 IRI1.0010.23409.20 
 * 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 9 Tehran IRI 2019-01-21
RcRownchangeKK*chgGame
 1464 1263 1.00 1 0.76 40 30.40 
  Yoozbashi, Narges 1464 IRI1.0010.764030.40 

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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