Blitz: Individual Calculations September 2021
 Sandor, Attila  Total change: -30.20  Rating chartPersonal card
 Arad Open 2021 - blitz Arad ROU 2021-08-03
RcRownchangeKK*chgGame
 1649 1619 2.50 8 -1.51 20 -30.20 
  Stanciu, Alexandru-Ovidiu f2321 ROU0.001-0.0120-0.20 
  Dimitriu, Filip 1158 ROU1.0010.05201.00 
  Zubac, Marius 2122 CAN0.001-0.0420-0.80 
  Magold, Victor 1860 ROU0.001-0.2020-4.00 
  Iuga, Ioan-Alexandru 1440 ROU1.0010.27205.40 
  Muresan, Ciprian-Simon-Florin 1797 ROU0.001-0.2720-5.40 
  Hoanca, Alexia-Ioana 1261 ROU0.001-0.9020-18.00 
  Craciun, Dorian-Raul 1234 ROU0.501-0.4120-8.20 

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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