Rapid: Individual Calculations July 2021
 Radu, Victor Mihai  Total change: -28.60  Rating chartPersonal card
 Queenside castling Trophy Braila ROU 2021-06-19
RcRownchangeKK*chgGame
 1084 1249 0.00 2 -1.43 20 -28.60 
  Grama, David-Ioan 1045 ROU0.001-0.7620-15.20 
  Boureanu, Bianca-Alina 1123 ROU0.001-0.6720-13.40 

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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