Individual Calculations August 2018
 Karam Yazdi, Parmida  Total change: 44.80  Rating chartPersonal card
 3rd Tehran North East League 1397 Tehran IRI 2018-07-16
RcRownchangeKK*chgGame
 1533 1498 3.00 4 1.12 40 44.80 
  Asgarian, Negar 1727 IRI1.0010.794031.60 
  Jafarian, Amin 1898  * IRI0.001-0.0840-3.20 
  Tohid Nia, Melika 1330 IRI1.0010.284011.20 
  Hasan Pour, Ashkan 1176 IRI1.0010.13405.20 
 * 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)
 

 

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