Individual Calculations September 2009
 Obreja, Mihai  Total change: 18.75  Rating chartPersonal card
 FISCA 2009 Cap Aurora ROU 2009-06-20
RcRownchangeKK*chgGame
 1857 1816 4.50 7 1.25 15 18.75 
  Candea, Gheorghe-Alexandru 1685 ROU0.001-0.6815-10.20 
  Ioan, Diana 1572 ROU1.0010.20153.00 
  Sandru, Cristian-Spartacus 1689 ROU1.0010.33154.95 
  Breahna, Radu f2166 ROU1.0010.891513.35 
  Dumitrescu, Robert 1899 ROU0.5010.11151.65 
  Ocnarescu, Victor 2166 ROU0.001-0.1115-1.65 
  Motounu, Vlad-Stefan 1824 ROU1.0010.51157.65 

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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