Individual Calculations September 2009
 Preda, Vlad  Total change: -43.75  Rating chartPersonal card
 FISCA 2009 Cap Aurora ROU 2009-06-20
RcRownchangeKK*chgGame
 1788 1665 1.50 6 -0.58 25 -14.50 
  Dobra, Costica 2015 ROU0.001-0.1125-2.75 
  Obreja, Mihai 1816 ROU0.5010.20255.00 
  Labadi, Zoltan-Andrei 1754 ROU0.001-0.3825-9.50 
  Dumitrescu, Madalina-Alexandra 1740 ROU0.5010.10252.50 
  Taposu-Matei, Alexandra 1719 ROU0.001-0.4225-10.50 
  Candea, Gheorghe-Alexandru 1685 ROU0.5010.03250.75 

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)
 
 Romanian Youth Team Championship - Open under 14 Iasi ROU 2009-07-26
RcRownchangeKK*chgGame
 1727 1665 0.50 4 -1.17 25 -29.25 
  Delgado-Vlaic, Adrian 1818 ROU0.001-0.3025-7.50 
  Palamar, Theodor 1725 ROU0.001-0.4225-10.50 
  Tiron, Lucian-Ilie 1621 ROU0.501-0.0625-1.50 
  Pepene, Ionut 1744 ROU0.001-0.3925-9.75 

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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