Individual Calculations August 2018
 Nikeghbal, Yeganeh  Total change: -72.80  Rating chartPersonal card
 Khorasan Razavi Girls Under 12 Championship 1397 Khorasan Razavi IRI 2018-07-23
RcRownchangeKK*chgGame
 1043 1119 0.00 3 -1.82 40 -72.80 
  Zargarbashi, Tala 1003 IRI0.001-0.6640-26.40 
  Kamran Nia, Elena 1093 IRI0.001-0.5440-21.60 
  Khorashadizadeh, Mobina 1033 IRI0.001-0.6240-24.80 

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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