Individual Calculations January 2009
 Kucera, Petr 88  Total change: -4.50  Rating chartPersonal card
 Open Liberec 2008 Liberec CZE 2008-11-15
RcRownchangeKK*chgGame
 1960 2143 5.50 8 -0.30 15 -4.50 
  Strzelczyk, Anna 1817 POL0.501-0.3715-5.55 
  Byhan, Gert 2023 GER0.501-0.1615-2.40 
  Jina, Lubos 1953 CZE0.501-0.2515-3.75 
  Kolasinski, Krzysztof 1887 POL0.501-0.3115-4.65 
  Skokan, Frantisek 1829 CZE1.0010.14152.10 
  Kucera, Jaroslav 2012 CZE0.501-0.1815-2.70 
  Hyll, Jan 2002 SVK1.0010.31154.65 
  Benes, Petr 2156 CZE1.0010.52157.80 

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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