Individual Calculations April 2009
 Marchal, Chantal  Total change: -3.30  Rating chartPersonal card
 5e Open International de Vandoeuvre Vandoeuvre les Nancy FRA 2008-12-26
RcRownchangeKK*chgGame
 1987 1893 3.00 7 0.16 15 2.40 
  Oster, Jean-Marie 1609 FRA1.0010.16152.40 
  Groetz, Harald m2243 AUT0.001-0.1115-1.65 
  Strate, Wolfgang 1666 GER1.0010.21153.15 
  Brunner, Nicolas m2243 FRA0.001-0.1115-1.65 
  Linster, Philippe 2196 LUX0.001-0.1415-2.10 
  Strugnell, Carl 2243 FRA0.001-0.1115-1.65 
  Steil, Raymond 1710 LUX1.0010.26153.90 

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)
 
 Lorraine 1 - R4-5 LOR FRA 2009-01-18
RcRownchangeKK*chgGame
 1996 1908 0.00 1 -0.38 15 -5.70 
  Laufer, Thierry 1996 FRA0.001-0.3815-5.70 

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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