Individual Calculations April 2009
 Oprea, Erik  Total change: 4.50  Rating chartPersonal card
 SVK 1st league gr.Zapad 2008/09 Various SVK 2008-10-18
RcRownchangeKK*chgGame
 2093 2109 6.00 11 0.30 15 4.50 
  Balko, Dominik 1984 SVK1.0010.33154.95 
  Matuska, Peter 1838 SVK0.001-0.8315-12.45 
  Rakay, Kvetoslav 2131 SVK0.5010.03150.45 
  Palka, Miroslav 1964 SVK1.0010.31154.65 
  Kolcak, Marek 2215 SVK1.0010.64159.60 
  Kleman, Miroslav 2204 SVK0.5010.13151.95 
  Bednar, Jan 2140 SVK0.001-0.4615-6.90 
  Helbich, Jan 2233 SVK1.0010.671510.05 
  Kvassay, Peter 2036 SVK1.0010.40156.00 
  Nagy, Attila 2199 SVK0.001-0.3815-5.70 
  Doucha, Ludvik 2080 DEN0.001-0.5415-8.10 

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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