Individual Calculations January 2010
 Vetter, Udo  Total change: -8.70  Rating chartPersonal card
 Open Liberec 2009 Liberec CZE 2009-10-24
RcRownchangeKK*chgGame
 1948 1743 1.00 6 -0.58 15 -8.70 
  Brauer, Christian 2112 GER0.001-0.1015-1.50 
  Van Asseldonk, Paul 2107 NED0.001-0.1015-1.50 
  Bach, Ulf-Gunter 2000 GER0.001-0.1815-2.70 
  Somyk, Marcin 1877 POL0.001-0.3215-4.80 
  Silauskas, Kestutis 1604 LTU1.0010.31154.65 
  Van Nieuwenhuizen, Hans 1989 NED0.001-0.1915-2.85 

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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