Individual Calculations November 2009
 Andries, Eugen  Total change: -23.40  Rating chartPersonal card
 Centrocoop Trophy Eforie Nord ROU 2009-08-27
RcRownchangeKK*chgGame
 1822 1779 2.00 8 -1.56 15 -23.40 
  Jega, Gabriel 2090 ROU0.001-0.1415-2.10 
  Arghirescu, Marius 1935 ROU0.001-0.2915-4.35 
  Rotaru, Radu-Gabriel 1408 ROU1.0010.10151.50 
  Mitrica, Octavian-Dianu 2055 ROU0.001-0.1715-2.55 
  Jakab, Janos 1876 ROU0.001-0.3715-5.55 
  Istrate, Petru 2109 ROU0.001-0.1215-1.80 
  Hrib, Doru-Ionel 1514 ROU0.001-0.8215-12.30 
  Dumitrescu, Paul 1589 ROU1.0010.25153.75 

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)
 

 

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