Rapid: Individual Calculations July 2019
 Kolovrat, Ana  Total change: -17.60  Rating chartPersonal card
 RA: 18. open Busevec U20 W "A" Velika Gorica CRO 2019-06-08
RcRownchangeKK*chgGame
 1442 1225 0.50 6 -0.88 20 -17.60 
  Juric, Ester 1502 CRO0.001-0.1720-3.40 
  Juric, Matea 1440 CRO0.001-0.2320-4.60 
  Trgovac, Mira 1532 CRO0.001-0.1420-2.80 
  Juric, Mia Ivona 1417 CRO0.5010.25205.00 
  Bedic, Noemi 1362 CRO0.001-0.3220-6.40 
  Arlavi, Sara 1398 CRO0.001-0.2720-5.40 

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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