Blitz: Individual Calculations September 2021
 Adam, Ioan  Total change: -54.40  Rating chartPersonal card
 Arad Open 2021 - blitz Arad ROU 2021-08-03
RcRownchangeKK*chgGame
 1484 1593 2.50 8 -2.72 20 -54.40 
  Reinwald, Patrick 2135 AUT0.001-0.0320-0.60 
  Ivascu, Andreea-Catalina 1106 ROU0.001-0.9620-19.20 
  Craciun, Dorian-Raul 1234 ROU0.001-0.9020-18.00 
  Naghi, Ioan Viorel 1367 ROU0.501-0.2920-5.80 
  Popa, Andrada 1270 ROU0.501-0.3720-7.40 
  Nicodin, David-Adrian 1410 ROU1.0010.26205.20 
  Zubac, Marius 2122 CAN0.001-0.0320-0.60 
  Vaduva, Ion-Valentin 1231 ROU0.501-0.4020-8.00 

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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