Individual Calculations January 2009
 Chifor, Emanuel-Ovidiu  Total change: -15.30  Rating chartPersonal card
 Grand Prix Iasi 2008 - 3rd tournament Iasi ROU 2008-11-13
RcRownchangeKK*chgGame
 1882 2156 3.00 5 -1.02 15 -15.30 
  Tiron, Lucian-Ilie 1806 ROU1.0010.11151.65 
  Ionita, Ioan 1813 ROU1.0010.12151.80 
  Padurariu, Ioana-Smaranda wm2179 ROU0.001-0.4715-7.05 
  Gelip, Ioana 1806 ROU0.001-0.8915-13.35 
  Ungureanu, Mihai-Radu 1806 ROU1.0010.11151.65 

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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