Individual Calculations November 2009
 Cordea, David  Total change: 24.00  Rating chartPersonal card
 Centrocoop Trophy Eforie Nord ROU 2009-08-27
RcRownchangeKK*chgGame
 2019 1911 4.50 8 1.60 15 24.00 
  Stanciu, Alexandru-Ovidiu 2210 ROU0.001-0.1515-2.25 
  Hlinschi, Mihai 1743 ROU1.0010.28154.20 
  Dragomir, Constantin 2089 ROU0.001-0.2715-4.05 
  Fugulyan, Grigore 2022 ROU0.5010.15152.25 
  Uta, Apolon-Ilarion 2013 ROU1.0010.64159.60 
  Blajan, Dorin 2000 ROU1.0010.62159.30 
  Telea, Stefan 2099 ROU0.001-0.2615-3.90 
  Chirpii, Alexandru 1974 MDA1.0010.59158.85 

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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