Individual Calculations January 2009
 Cosmulescu, Alexandru Paul  Total change: 32.25  Rating chartPersonal card
 Open Romgaz Bucuresti ROU 2008-09-11
RcRownchangeKK*chgGame
 2030 1728 3.50 9 2.15 15 32.25 
  Enache, Danut-Alexandru 2078 ROU0.001-0.1115-1.65 
  Adoamnei, Roxana 2005 ROU1.0010.831512.45 
  Stancu, Ovidiu-Grigore 2078 ROU0.001-0.1115-1.65 
  Pavel, Alexandru-Cosmin 2003 ROU0.5010.33154.95 
  Dobrin, Catalin 1937 ROU1.0010.771511.55 
  Osman, Mihai 2078 FRA0.001-0.1115-1.65 
  Matei, Adrian 1980 ROU1.0010.811512.15 
  Cernea, Radu 2072 ROU0.001-0.1215-1.80 
  Baluta, Elena Camelia 2042 ROU0.001-0.1415-2.10 

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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