Individual Calculations October 2008
 Tudor, Ioan  Total change: -15.15  Rating chartPersonal card
 Techirghiol Trophy Techirghiol ROU 2008-07-02
RcRownchangeKK*chgGame
 1790 1923 1.00 3 -1.01 15 -15.15 
  Frusescu, Dorian Corneliu 1686 ROU1.0010.20153.00 
  Anusca, Madalina-Maria 1948 ROU0.001-0.4715-7.05 
  Rosca, Grigore 1737 ROU0.001-0.7415-11.10 

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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