Individual Calculations July 2009
 Schweitzer, Marc  Total change: -7.20  Rating chartPersonal card
 Luxembourg Team Championship 08/09 various LUX 2008-09-28
RcRownchangeKK*chgGame
 2074 1905 0.50 2 -0.11 15 -1.65 
  Brittner, Serge f2218 LUX0.001-0.1415-2.10 
  Roller, Paul 1929 LUX0.5010.03150.45 

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)
 
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1857 1900 0.50 1 -0.06 15 -0.90 
  Walkowiak, Michael 1857 FRA0.501-0.0615-0.90 

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)
 
 Chpt de Lorraine Metz FRA 2009-05-21
RcRownchangeKK*chgGame
 1915 1869 1.00 3 -0.31 15 -4.65 
  Muller, Etienne 1624 FRA1.0010.20153.00 
  Zienkiewicz, Alexandre 2055 FRA0.001-0.2615-3.90 
  Evrard, Anthony 2066 FRA0.001-0.2515-3.75 

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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