Rapid: Individual Calculations July 2021
 Balaban, Nicolae-Adrian  Total change: -7.80  Rating chartPersonal card
 Romania National Rapid Chess Championship 2021 - Teams Open Snagov ROU 2021-06-12
RcRownchangeKK*chgGame
 1737 1333 1.00 8 -0.39 20 -7.80 
  Luca, Ionel 1988 ROU0.001-0.0120-0.20 
  Salim, Riza 1955 ROU0.001-0.0120-0.20 
  Coman, Mihnea-George 1979 ROU0.001-0.0120-0.20 
  Babadita, Andrei 1148 ROU0.001-0.7420-14.80 
  Barbu, Simon-Alexandru 1666 ROU0.001-0.1220-2.40 
  Zaim, Marian 2048 ROU0.001-0.0120-0.20 
  Radu, Luca-Ioan 1410 ROU0.001-0.3920-7.80 
  Linca, Ionel 1701 ROU1.0010.902018.00 

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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