Individual Calculations April 2009
 Gheorghiu, Calin  Total change: 70.80  Rating chartPersonal card
 Romania Individual National Championship Men-Final Eforie Nord ROU 2009-02-01
RcRownchangeKK*chgGame
 2086 1763 5.50 9 4.31 15 64.65 
  Nita, Lucian 2113 ROU0.001-0.1115-1.65 
  Proorocu, Aurel-George 1955 ROU1.0010.751511.25 
  Georgescu, Cristian 2054 ROU1.0010.851512.75 
  Chifor, Ovidiu-Emanuel 2113 ROU1.0010.891513.35 
  Bonte, Andrei-Mihai 2113 ROU0.001-0.1115-1.65 
  Turcu, Iulian 2088 ROU0.5010.37155.55 
  Baciu, Stefan f2113 ROU0.5010.39155.85 
  Corlatescu, Dragos-Georgian 2113 ROU0.5010.39155.85 
  Telea, Stefan 2113 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)
 
 Grand Prix Iasi 2009 - 1st stage Iasi ROU 2009-02-26
RcRownchangeKK*chgGame
 1993 1763 1.50 5 0.41 15 6.15 
  Irimia, Ionut 2008 ROU1.0010.801512.00 
  Garbea, Bogdan 2113 ROU0.001-0.1115-1.65 
  Aioanei, Gheorghe 1971 ROU0.001-0.2315-3.45 
  Moraru, Alexandru 2000 ROU0.5010.30154.50 
  Tamba, Dumitru 1875 ROU0.001-0.3515-5.25 

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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