Individual Calculations September 2011
 Dragomir, Constantin  Total change: -6.15  Rating chartPersonal card
 Trophy Coast - 21th edition Eforie Nord ROU 2011-06-22
RcRownchangeKK*chgGame
 1922 2079 6.50 10 -0.41 15 -6.15 
  Pirjol, Lucian-Marian 1787 ROU1.0010.15152.25 
  Artemov, Viktor 1766 RUS0.001-0.8615-12.90 
  Murg, Gheorghe 1770 ROU1.0010.14152.10 
  Costachi, Mihnea 1897 ROU0.501-0.2415-3.60 
  Ciubotariu, Maricel 1895 ROU1.0010.26153.90 
  Simion, Nicolae 1884 ROU1.0010.25153.75 
  Galateanu, Calin 1811 ROU0.501-0.3315-4.95 
  Tiron, Lucian-Ilie 1817 ROU1.0010.18152.70 
  Kutnik, Alexandru-Francisc 2248 ROU0.5010.22153.30 
  Kostic, Nebojsa m2341 SRB0.001-0.1815-2.70 

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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