Blitz: Individual Calculations January 2020
 Petrovska, Arina  Total change: 31.20  Rating chartPersonal card
 European Youth Girls Blitz U18 Championship 2019 Tallinn EST 2019-12-03
RcRownchangeKK*chgGame
 1657 1603 5.50 9 1.56 20 31.20 
  Afonasieva, Anna wf2003  * RUS0.001-0.0820-1.60 
  Maciulaityte, Barbora 1445 LTU1.0010.29205.80 
  Rudzinska, Michalina wf1806 POL0.001-0.2420-4.80 
  Juhasz, Judit 2003  * HUN0.001-0.0820-1.60 
  Joerand, Jenna 1203  * EST1.0010.08201.60 
  Sild, Marta Pauliine 1247 EST1.0010.11202.20 
  Tonso, Liina 1782 EST1.0010.732014.60 
  Stsepkina, Yauheniya 1548 BLR0.501-0.0820-1.60 
  Hercog, Nusa 1878 SLO1.0010.832016.60 
 * 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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