Rapid: Individual Calculations September 2019
 Baramaki, Sonia  Total change: 57.60  Rating chartPersonal card
 The 2nd Top Talents Olympiad of Iran Rapid - Girls Group Hamedan IRI 2019-08-27
RcRownchangeKK*chgGame
 1284 1167 5.00 6 2.88 20 57.60 
  Khalilolahi, Shahrzad 1086 IRI1.0010.39207.80 
  Mohammadi, Helma 1186 IRI1.0010.532010.60 
  Abbasifar, Baran 1478 IRI0.001-0.1420-2.80 
  Najafi, Tara 1275 IRI1.0010.652013.00 
  Ghasemzade, Bahar 1335 IRI1.0010.722014.40 
  Ebrahimi, Yalda 1346 IRI1.0010.732014.60 

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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