Blitz: Individual Calculations July 2021
 Voinescu, David-Ioan  Total change: 61.60  Rating chartPersonal card
 Romania National Blitz Chess Championship 2021 - Teams Open Snagov ROU 2021-06-13
RcRownchangeKK*chgGame
 2079 1771 5.50 9 3.08 20 61.60 
  Nevednichy, Vladislav g2374 ROU0.001-0.0220-0.40 
  Vitan, Matei-Gabriel 1356 ROU1.0010.07201.40 
  Grigore, Gigi 1884 ROU0.5010.15203.00 
  Berechet, Stefan-Mario 1833 ROU1.0010.592011.80 
  Istratescu, Andrei g2506 ROU1.0010.992019.80 
  Calin, Alexandru f1993 ROU0.001-0.2220-4.40 
  David, Cristian 1797 ROU1.0010.542010.80 
  Costachi, Mihnea m2479 ROU0.001-0.0120-0.20 
  Murariu, Andrei g2487 ROU1.0010.992019.80 

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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