Individual Calculations January 2010
 Pirosca, Alexandru  Total change: -6.90  Rating chartPersonal card
 Romanian Chess Championship for blinds - Final Lacu Sarat ROU 2009-10-30
RcRownchangeKK*chgGame
 1916 2097 7.50 11 -0.46 15 -6.90 
  Vieru, Eugen-Cezar 1946 ROU0.501-0.2015-3.00 
  Nistor, Mihai 1893 ROU0.501-0.2615-3.90 
  Pribeanu, Mihail-Dacian f2210 ROU0.5010.15152.25 
  Cioana, Victor 1734 ROU1.0010.10151.50 
  Carapit, Vasile 1825 ROU1.0010.17152.55 
  Bratu, Gheorghe 1925 ROU1.0010.27154.05 
  Predescu, Petre 1840 ROU1.0010.18152.70 
  Irimia, Mihai 1989 ROU0.501-0.1515-2.25 
  Dima, Mihai 1968 ROU0.501-0.1715-2.55 
  Bursuc, Mihai 1809 ROU0.501-0.3415-5.10 
  Florea, Dorina 1936 ROU0.501-0.2115-3.15 

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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