Blitz: Individual Calculations September 2021
 Sida, Flavius-Ovidiu  Total change: 21.40  Rating chartPersonal card
 Arad Open 2021 - blitz Arad ROU 2021-08-03
RcRownchangeKK*chgGame
 1641 1324 2.50 8 1.07 20 21.40 
  Sandor, Tamas 1773 ROU0.5010.44208.80 
  Kun, Joan 1788 GER0.001-0.0520-1.00 
  Apostu, Toader 1990 ROU0.001-0.0120-0.20 
  Corneanu, Radu-Nicolae 1647 ROU1.0010.872017.40 
  Pragai, Rares-Alexandru 1504 ROU0.001-0.2620-5.20 
  Vidac, Nicolae-Octavian 1577 ROU0.001-0.1920-3.80 
  Bulgaru, Daniel-Alexandru 1481 ROU0.001-0.2920-5.80 
  Naghi, Ioan Viorel 1367 ROU1.0010.562011.20 

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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