Individual Calculations April 2009
 Bogdan, Horia-Daniel  Total change: -1.35  Rating chartPersonal card
 Romania Individual National Championship Men-Final Eforie Nord ROU 2009-02-01
RcRownchangeKK*chgGame
 2025 1784 1.50 7 -0.09 15 -1.35 
  Petrisor, Adrian-Marian 2134 ROU0.5010.39155.85 
  Glodeanu, Ion m2134 ROU0.001-0.1115-1.65 
  Corlatescu, Dragos-Georgian 2134 ROU0.001-0.1115-1.65 
  Telea, Stefan 2134 ROU0.001-0.1115-1.65 
  Pacuraru, Codin-Iosif 1441 ROU1.0010.12151.80 
  Voicu, Marian-Romulus 2134 ROU0.001-0.1115-1.65 
  Berintan, Teodor 2067 ROU0.001-0.1615-2.40 

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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