Blitz: Individual Calculations September 2021
 Pruna, Victor-Constantin  Total change: -24.40  Rating chartPersonal card
 Arad Open 2021 - blitz Arad ROU 2021-08-03
RcRownchangeKK*chgGame
 1608 1487 1.00 6 -1.22 20 -24.40 
  Isfan, Ioan-Marius 1919 ROU0.001-0.0720-1.40 
  Bonciu, David 1733 ROU0.001-0.1920-3.80 
  Muresan, Ciprian-Simon-Florin 1797 ROU0.001-0.1420-2.80 
  Vaduva, Ion-Valentin 1231 ROU1.0010.19203.80 
  Mihailova, Alina 1706 MDA0.001-0.2220-4.40 
  Hoanca, Alexia-Ioana 1261 ROU0.001-0.7920-15.80 

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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