Individual Calculations April 2009
 Huth, Oliver  Total change: -5.25  Rating chartPersonal card
 Open Praha 2009 - tournament B Prague CZE 2009-01-09
RcRownchangeKK*chgGame
 1953 1853 2.00 6 -0.21 25 -5.25 
  Wiener, Richard 2025 CZE0.5010.23255.75 
  Svetly, Jiri 2028 CZE0.001-0.2725-6.75 
  Bilek, Roman 1965 CZE0.5010.15253.75 
  Novak, Jindrich 1995 CZE0.001-0.3125-7.75 
  Litvinova, Oxana 1655 CZE1.0010.24256.00 
  Pliev, Vladimir 2048 RUS0.001-0.2525-6.25 

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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