Individual Calculations February 2019
 Sarpasi, Tina  Total change: 19.20  Rating chartPersonal card
 Tehran Standard Cup (Nojavanan U-12) Dey 1397 Tehran IRI 2019-01-16
RcRownchangeKK*chgGame
 1160 1011 2.00 5 0.48 40 19.20 
  Hassanzadeh, Setayesh 1115 IRI1.0010.644025.60 
  Jolani, Parnian 1193 IRI1.0010.744029.60 
  Bagheri, Mohammad Mahdi 1106 IRI0.001-0.3740-14.80 
  Pejhan, Arya 1233 IRI0.001-0.2240-8.80 
  Ghaderi, Mohammad 1153 IRI0.001-0.3140-12.40 

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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