Individual Calculations April 2008
 Ludewig, Robert  Total change: 20.00  Rating chartPersonal card
 LUX Team Championship R4 - R8 Various LUX 2007-12-02
RcRownchangeKK*chgGame
 2006 1785 1.50 3 0.80 25 20.00 
  Peters, Paul 1904 LUX1.0010.662516.50 
  Thirion, Marcel 2135 BEL0.001-0.1125-2.75 
  Azorit, Luis 1980 FRA0.5010.25256.25 

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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