Individual Calculations July 2011
 Mertens, David  Total change: -2.25  Rating chartPersonal card
 Luxembourg Team Championship 10/11 various LUX 2010-10-10
RcRownchangeKK*chgGame
 1969 1895 0.50 2 -0.30 15 -4.50 
  Goerens, Jean-Paul 1999 LUX0.5010.14152.10 
  Dinev, Dimiter 1938 BEL0.001-0.4415-6.60 

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 2011 Esch/Alzette LUX 2011-05-15
RcRownchangeKK*chgGame
 2008 1895 0.50 1 0.15 15 2.25 
  Schammo, Jean 2008 LUX0.5010.15152.25 

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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