Individual Calculations August 2018
 Mahdian, Anousha  Total change: -1.20  Rating chartPersonal card
 Iranian juniors Chess Championship 1397 (Girls Under 20) Golestan IRI 2018-07-13
RcRownchangeKK*chgGame
 1816 2004 5.00 7 -0.03 40 -1.20 
  Motaki, Parsoon 1604  * IRI1.0010.08403.20 
  Nadernia, Niki 1873 IRI1.0010.324012.80 
  Asgharzadeh, Mitra wc1985 IRI0.501-0.0340-1.20 
  Khorshidi, Yegane 1604  * IRI1.0010.08403.20 
  Jalali, Saba 1909 IRI0.001-0.6340-25.20 
  Ghomi, Parnian wc1943 IRI1.0010.424016.80 
  Jalali, Parima 1797 IRI0.501-0.2740-10.80 
 * 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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