Individual Calculations April 2009
 Petrik, Stanislav  Total change: -32.10  Rating chartPersonal card
 SVK 2nd league gr.A 2008/09 Various SVK 2008-10-11
RcRownchangeKK*chgGame
 2172 2215 4.00 11 -2.14 15 -32.10 
  Petenyi, Tamas 2251 SVK0.001-0.4515-6.75 
  Hrivnak, Martin 2169 SVK0.001-0.5615-8.40 
  Skreno, Vladimir 2207 SVK0.501-0.0115-0.15 
  Abel, Peter 2176 SVK0.001-0.5515-8.25 
  Fabry, Robert 2185 SVK0.001-0.5415-8.10 
  Kovacova, Zuzana 2107 SVK1.0010.35155.25 
  Kleman, Miroslav 2204 SVK0.001-0.5215-7.80 
  Klemanic, Emil f2230 SVK0.5010.02150.30 
  Federic, Jozef 2239 SVK0.001-0.4715-7.05 
  Sosovicka, Juraj 2040 SVK1.0010.27154.05 
  Doucha, Ludvik 2080 DEN1.0010.32154.80 

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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