Individual Calculations July 2010
 Birtz, Claude  Total change: -7.65  Rating chartPersonal card
 Luxembourg Team Championship 09/10 various LUX 2009-09-27
RcRownchangeKK*chgGame
 2007 1893 0.00 1 -0.34 15 -5.10 
  Klauner, Theid 2007 LUX0.001-0.3415-5.10 

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)
 
 Coupe de Luxembourg 2010 Echternach LUX 2010-05-09
RcRownchangeKK*chgGame
 2167 1893 0.00 1 -0.17 15 -2.55 
  Stull, Norbert 2167 LUX0.001-0.1715-2.55 

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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