Blitz: Individual Calculations September 2021
 Popa, Andrada  Total change: 2.80  Rating chartPersonal card
 Arad Open 2021 - blitz Arad ROU 2021-08-03
RcRownchangeKK*chgGame
 1574 1270 1.50 7 0.14 20 2.80 
  Dinca, Ovidiu 1766 ROU0.5010.46209.20 
  Panush, Viktor m1882 MDA0.001-0.0220-0.40 
  Radu, Paul-Florian 1390 ROU0.001-0.3420-6.80 
  Hoanca, Alexia-Ioana 1261 ROU0.001-0.5120-10.20 
  Adam, Ioan 1593 ROU0.5010.37207.40 
  Bulgaru, Daniel-Alexandru 1481 ROU0.5010.27205.40 
  Corneanu, Radu-Nicolae 1647 ROU0.001-0.0920-1.80 

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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