Individual Calculations July 2008
 Schumacher, Helmut  Total change: -4.80  Rating chartPersonal card
 Nationale Interclubs Various BEL 2007-10-07
RcRownchangeKK*chgGame
 2132 2087 2.00 5 -0.25 15 -3.75 
  Bikady, Claude 2079 BEL0.501-0.0115-0.15 
  Czuczai, Jeno 2148 HUN0.5010.08151.20 
  Alienkin, Aleksander m2407 RUS0.5010.37155.55 
  Hawia, Thierry 2106 BEL0.5010.03150.45 
  Lejeune, Vincent 1918 BEL0.001-0.7215-10.80 

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)
 
 Kaupthing Open B Differdange LUX 2008-05-10
RcRownchangeKK*chgGame
 1863 2073 6.00 8 -0.07 15 -1.05 
  Mahan, James Robert 1723 USA1.0010.11151.65 
  Lukas, Hubertus 1723 GER0.001-0.8915-13.35 
  Ludewig, Robert 1815 LUX1.0010.18152.70 
  Poscic, Mark 1866 BEL1.0010.23153.45 
  Mitrovic, Slobodan 1966 FRA1.0010.35155.25 
  Hoegener, Claude 1949 LUX0.501-0.1715-2.55 
  Frank, Albert 1959 BEL0.501-0.1615-2.40 
  Birtz, Claude 1903 LUX1.0010.28154.20 

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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