Individual Calculations September 2013
 Osvath, Zoltan  Total change: -12.60  Rating chartPersonal card
 International Chess Festival PRO LOGOS - elo<2300 Timisoara ROU 2013-07-24
RcRownchangeKK*chgGame
 1921 1903 2.50 7 -0.84 15 -12.60 
  Siclovan, Cristian-Daniel 2131 ROU1.0010.791511.85 
  Dragomirescu, Angela wm2239 ROU0.001-0.1215-1.80 
  Uta, Adeline-Ramona wf2081 ROU0.001-0.2715-4.05 
  Rosca, Grigore 1556 ROU1.0010.11151.65 
  Bogdan, Horia-Daniel 1871 ROU0.001-0.5415-8.10 
  Matei, Stefan-Razvan 1866 ROU0.001-0.5515-8.25 
  Ghiura, Alexandru 1703 ROU0.501-0.2615-3.90 

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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