Individual Calculations July 2011
 Schammo, Jean  Total change: -6.15  Rating chartPersonal card
 Luxembourg Team Championship 10/11 various LUX 2010-10-10
RcRownchangeKK*chgGame
 1880 2008 5.00 8 -0.26 15 -3.90 
  Pataki, Zemplen 1828 LUX0.001-0.7415-11.10 
  Michalowski, Richard 1848 GER1.0010.29154.35 
  Masquelier, Quentin 1881 BEL0.501-0.1715-2.55 
  Zigrand, Roger 1809 LUX0.501-0.2615-3.90 
  Chalabi, Max 1608  * LUX1.0010.08151.20 
  Neuman, Carlo 1894 LUX0.501-0.1615-2.40 
  Pettinger, Jean-Paul 2191 LUX0.5010.24153.60 
  Baskewitsch, Pierre 1982 LUX1.0010.46156.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1895 2008 0.50 1 -0.15 15 -2.25 
  Mertens, David 1895 LUX0.501-0.1515-2.25 

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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