Individual Calculations August 2018
 Mirmoosavi, Dornaz Sadat  Total change: 50.40  Rating chartPersonal card
 Gilan chess Championship 1397 Rasht IRI 2018-07-02
RcRownchangeKK*chgGame
 1339 1001 2.00 6 1.25 40 50.00 
  Hamdam, Ali 1401  * IRI0.001-0.0840-3.20 
  Torabi, Shahriar 1333 IRI0.001-0.1240-4.80 
  Izak Mohammadi, Arshia 1357 IRI1.0010.894035.60 
  Rafigh, Shervin 1369 IRI0.001-0.1040-4.00 
  Bafekr, Garsha 1202 IRI1.0010.764030.40 
  Yeganegi, Barad 1371 IRI0.001-0.1040-4.00 
 * 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)
 
 Gilan Girls Under 10 Championship 1397 Rasht IRI 2018-07-26
RcRownchangeKK*chgGame
 1131 1001 1.00 3 0.01 40 0.40 
  Ebrahimi Rashti, Asal 1220 IRI1.0010.784031.20 
  Davari, Sara 1046 IRI0.001-0.4440-17.60 
  Imani, Adrina 1128 IRI0.001-0.3340-13.20 

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)
 

 

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