Blitz: Individual Calculations September 2021
 Isfan, Ioan-Marius  Total change: 30.80  Rating chartPersonal card
 Arad Open 2021 - blitz Arad ROU 2021-08-03
RcRownchangeKK*chgGame
 1965 1919 6.00 9 1.54 20 30.80 
  Pruna, Victor-Constantin 1487 ROU1.0010.07201.40 
  Corneanu, Radu-Nicolae 1647 ROU1.0010.17203.40 
  Istratescu, Andrei g2584 ROU0.001-0.0120-0.20 
  Anghel, Iulian-Mihai c1683 ROU1.0010.20204.00 
  Bonciu, David 1733 ROU1.0010.26205.20 
  Georgescu, Tiberiu-Marian g2308 ROU1.0010.912018.20 
  Paraschiv, Paul-Alexandru 1967 ROU1.0010.572011.40 
  Padurariu, Mihai-Edward 1851 ROU0.001-0.5920-11.80 
  Macovei, Andrei m2424 MDA0.001-0.0420-0.80 

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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