Individual Calculations June 2019
 Kazemi, Shabnam  Total change: -22.40  Rating chartPersonal card
 Tehran Chess Championship (women1398) Tehran IRI 2019-04-27
RcRownchangeKK*chgGame
 1257 1516 4.50 7 -1.12 20 -22.40 
  Sodachi, Saba 1172 IRI0.001-0.8820-17.60 
  Karam Yazdi, Parmida 1452 IRI0.501-0.0920-1.80 
  Gholizadeh, Romina 1234 IRI1.0010.16203.20 
  Hamidi, Shadi 1353 IRI0.001-0.7220-14.40 
  Fakhari Fini, Sana 1116  * IRI1.0010.08201.60 
  Abbaszadeh, Mahdis 1206 IRI1.0010.14202.80 
  Mousavian, Yasaman 1263 IRI1.0010.19203.80 
 * 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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