Individual Calculations July 2009
 Bida, Mihai-Eugen  Total change: -17.25  Rating chartPersonal card
 Romanian National Youth Chess Championship - Boys U14 Voineasa ROU 2009-04-08
RcRownchangeKK*chgGame
 1853 2019 4.50 8 -1.15 15 -17.25 
  Frusescu, Dorian-Corneliu 1679 ROU0.501-0.3815-5.70 
  Galateanu, Calin 1788 ROU0.501-0.2915-4.35 
  Deliman, Antonio-Emil 1782 ROU1.0010.20153.00 
  Siclovan, Cristian-Daniel 1956 ROU0.501-0.0915-1.35 
  Cordea, David 1873 ROU0.001-0.7015-10.50 
  Delgado, Vlaic Adrian 1771 ROU1.0010.19152.85 
  Bogdan, Horia-Daniel 1783 ROU0.501-0.3015-4.50 
  Doros, Radu-Marian 2188 ROU0.5010.22153.30 

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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