Rapid: Individual Calculations September 2019
 Atin, Niusha  Total change: -12.80  Rating chartPersonal card
 The 2nd Top Talents Olympiad of Iran Rapid - Girls Group Hamedan IRI 2019-08-27
RcRownchangeKK*chgGame
 1358 1112 0.00 3 -0.64 20 -12.80 
  Hashemi, Nazanin 1486 IRI0.001-0.1020-2.00 
  Mohammadi, Mobina 1225 IRI0.001-0.3520-7.00 
  Ghaemi, Narges 1364 IRI0.001-0.1920-3.80 

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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