Individual Calculations January 2009
 Barzanu, Iulian  Total change: 6.15  Rating chartPersonal card
 Open Romgaz Bucuresti ROU 2008-09-11
RcRownchangeKK*chgGame
 2195 2245 5.50 9 0.41 15 6.15 
  Constantinescu, Cristian-Mihai 1895 ROU1.0010.11151.65 
  Nevednichy, Vladislav g2577 ROU0.001-0.1215-1.80 
  Pavel, Alexandru-Cosmin 2003 ROU1.0010.20153.00 
  Stefanache, Mihail 2098 ROU1.0010.30154.50 
  Szabo, Gergely-Andras-Gyula m2514 ROU0.001-0.1715-2.55 
  Paramanov, Sergiu 2112 ROU0.501-0.1815-2.70 
  Cernea, Radu 2072 ROU1.0010.27154.05 
  Cosma, Ioan m2457 ROU0.001-0.2315-3.45 
  Teodorescu, Anca wf2031 ROU1.0010.23153.45 

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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