Rapid: Individual Calculations July 2021
 Oprisor, Razvan-Gabriel  Total change: -34.60  Rating chartPersonal card
 Romania National Rapid Chess Championship 2021 - Teams Open Snagov ROU 2021-06-12
RcRownchangeKK*chgGame
 1908 2166 4.00 8 -1.73 20 -34.60 
  Dobre, Claudiu-Cristian m2372 ROU0.001-0.2420-4.80 
  Bantescu, Dan 1852 ROU0.001-0.8620-17.20 
  Ionescu, Constantin g2407 ROU1.0010.802016.00 
  Babadita, Andrei 1431 ROU1.0010.01200.20 
  Oprea, Florea 1759 ROU1.0010.08201.60 
  Negrean, Andrei 1563 ROU1.0010.02200.40 
  Jugaru, Lucian 1828 ROU0.001-0.8820-17.60 
  Baciu, Stefan f2049 ROU0.001-0.6620-13.20 

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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