Individual Calculations January 2009
 Navratil Sen., Jiri  Total change: 8.40  Rating chartPersonal card
 Open Liberec 2008 Liberec CZE 2008-11-15
RcRownchangeKK*chgGame
 2034 2128 5.50 8 0.56 15 8.40 
  Suchomel, Ales 1816 CZE1.0010.14152.10 
  Scerba, Jiri 1888 CZE0.501-0.3015-4.50 
  Kopasov, Evgeny 2046 RUS0.501-0.1115-1.65 
  Hollmann, Zdenek 2031 CZE1.0010.37155.55 
  Hyll, Jan 2002 SVK0.501-0.1715-2.55 
  Cakl, Zdenek 2110 CZE0.501-0.0315-0.45 
  Golcman, Evgeny 2252 RUS0.5010.17152.55 
  Tesar, Jan, Judr. 2123 CZE1.0010.49157.35 

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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