Individual Calculations September 2021
 Mihailova, Alina  Total change: 24.00  Rating chartPersonal card
 Arad Open 2021 Arad ROU 2021-07-30
RcRownchangeKK*chgGame
 1986 1795 3.00 9 0.60 40 24.00 
  Magold, Victor 2114 ROU0.001-0.1340-5.20 
  Botea, David-Alexandru c2021 ROU0.5010.294011.60 
  Baranciuc, Alexandr 2029 MDA0.5010.294011.60 
  Chima, Radu-Niculin 2037 ROU0.5010.304012.00 
  Ungureanu, Sandu 2024 ROU0.001-0.2140-8.40 
  Zubac, Marius 2122 CAN0.001-0.1340-5.20 
  Radu, David Cr. c1877 ROU0.5010.11404.40 
  Kersten, Julian 1950 AUT1.0010.714028.40 
  Tudor, Henry Edward 1699 ROU0.001-0.6340-25.20 

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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