Individual Calculations August 2023
 Radu, Eric-Octavian  Total change: -20.00  Rating chartPersonal card
 Romanian Grand Prix 2nd stage Brasov ROU 2023-07-16
RcRownchangeKK*chgGame
 1494 1195 1.00 7 -0.50 40 -20.00 
  Korcsek, Alexandru-David 1967 ROU0.0010.00400.00 
  Marcu, Daria-Ana 1570 ROU0.001-0.0940-3.60 
  Aldea, Maria-Antonia 1523 ROU0.001-0.1340-5.20 
  Anusca, Vasile 1433 ROU1.0010.804032.00 
  Armeanu, Ninel-Claudiu 1549 ROU0.001-0.1140-4.40 
  Apostu, Rares-Stefan 1397 ROU0.001-0.2440-9.60 
  Radu, Albert Cristian 1017 ROU0.001-0.7340-29.20 

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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