Individual Calculations July 2009
 Bogdan, Horia-Daniel  Total change: 58.65  Rating chartPersonal card
 Romanian National Youth Chess Championship - Boys U14 Voineasa ROU 2009-04-08
RcRownchangeKK*chgGame
 1923 1783 5.00 8 2.38 15 35.70 
  Doros, Radu-Marian 2133 ROU1.0010.891513.35 
  Malureanu, Costin-George 2049 ROU0.5010.32154.80 
  Marinescu, Stefan 1906 ROU0.5010.17152.55 
  Vasile, Claudiu-Daniel 1897 ROU0.5010.16152.40 
  Manole, Stefan 1881 ROU0.001-0.3715-5.55 
  Henchel, Alexandru-Cristian 1752 ROU1.0010.46156.90 
  Bida, Mihai-Eugen 2019 ROU0.5010.30154.50 
  Barascu, Alexandru-Florin 1747 ROU1.0010.45156.75 

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)
 
 Pius Branzeu Memorial Timisoara ROU 2009-05-13
RcRownchangeKK*chgGame
 2122 1783 2.00 4 1.53 15 22.95 
  Dragomirescu, Calin f2133 ROU0.001-0.1115-1.65 
  Foisor, Mihaela-Veronica wf2133 ROU0.001-0.1115-1.65 
  Pachia, Mihai 2095 ROU1.0010.861512.90 
  Suciu, Dinu-Simi f2128 ROU1.0010.891513.35 

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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