Individual Calculations January 2010
 Sabuk, Piotr  Total change: -13.50  Rating chartPersonal card
 Open Liberec 2009 Liberec CZE 2009-10-24
RcRownchangeKK*chgGame
 2032 2206 5.50 9 -0.90 15 -13.50 
  Braun, Eric 1861 NED1.0010.11151.65 
  Novotny, Jaroslav 1998 CZE0.001-0.7715-11.55 
  Martinovsky, Miroslav 1911 CZE1.0010.15152.25 
  Tejnsky, Bretislav 1973 CZE1.0010.21153.15 
  Michalek, Michal 2143 SVK1.0010.41156.15 
  Grabliauskas, Virginijus m2426 LTU0.001-0.2215-3.30 
  Broekman, Willem 2129 NED0.001-0.6115-9.15 
  Lacha, Jan 1956 CZE0.501-0.3115-4.65 
  Kraus, Ondrej 1888 CZE1.0010.13151.95 

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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