Blitz: Individual Calculations September 2021
 Naghi, Ioan Viorel  Total change: -10.40  Rating chartPersonal card
 Arad Open 2021 - blitz Arad ROU 2021-08-03
RcRownchangeKK*chgGame
 1554 1367 1.50 7 -0.52 20 -10.40 
  Rujan, Rodel-Marinel 1775 ROU0.001-0.0820-1.60 
  Andries, Ionut-Stelian 1638 ROU1.0010.832016.60 
  Mihailova, Alina 1706 MDA0.001-0.1220-2.40 
  Macinic, Victor-Mihai 1608 ROU0.001-0.2020-4.00 
  Adam, Ioan 1593 ROU0.5010.29205.80 
  Vaduva, Ion-Valentin 1231 ROU0.001-0.6820-13.60 
  Sida, Flavius-Ovidiu 1324 ROU0.001-0.5620-11.20 

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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