Individual Calculations July 2010
 Stull, Norbert  Total change: -22.80  Rating chartPersonal card
 Luxembourg Team Championship 09/10 various LUX 2009-09-27
RcRownchangeKK*chgGame
 2139 2168 1.50 6 -1.69 15 -25.35 
  Jeitz, Christian 2253 LUX0.5010.12151.80 
  Mertens, David 1888 LUX0.001-0.8415-12.60 
  Prizker, Boris 2274 GER0.001-0.3615-5.40 
  Mossong, Hubert f2179 LUX0.001-0.4815-7.20 
  Schartz, Alain 2155 LUX0.001-0.5215-7.80 
  Oberweis, Paul 2085 LUX1.0010.39155.85 

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)
 
 Coupe de Luxembourg 2010 Echternach LUX 2010-05-09
RcRownchangeKK*chgGame
 1893 2167 1.00 1 0.17 15 2.55 
  Birtz, Claude 1893 LUX1.0010.17152.55 

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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