Rapid: Individual Calculations December 2018
 Baramaki, Sonia  Total change: 69.40  Rating chartPersonal card
 1st Iranian Girls Chess Talented Olympiad Rapid 1397 Rasht IRI 2018-11-27
RcRownchangeKK*chgGame
 1413 1089 4.50 7 3.47 20 69.40 
  Karimi, Yalda 1460 IRI1.0010.902018.00 
  Talaneh, Motahareh 1489  * IRI0.5010.42208.40 
  Motamedi, Fatemeh 1489  * IRI1.0010.922018.40 
  Heydari, Zahra 1489  * IRI0.001-0.0820-1.60 
  Hamed Hajipour, Kimia 1168 IRI1.0010.612012.20 
  Radnia, Marjan 1305 IRI1.0010.782015.60 
  Abbaspoorrad, Nikoo 1489  * IRI0.001-0.0820-1.60 
 * 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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