Individual Calculations July 2009
 Kieffer, Jean-Claude  Total change: -21.00  Rating chartPersonal card
 N3 - R7 Various FRA 2009-03-15
RcRownchangeKK*chgGame
 2169 1941 0.00 1 -0.21 15 -3.15 
  Goulenok, Eric 2169 FRA0.001-0.2115-3.15 

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)
 
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1764 1912 0.00 2 -1.39 15 -20.85 
  Perrusset, Barbara 1817 FRA0.001-0.6315-9.45 
  Galopin, Martial 1711 FRA0.001-0.7615-11.40 

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)
 
 27e open international de la ville de Metz Metz FRA 2009-04-11
RcRownchangeKK*chgGame
 1874 1912 3.50 6 0.20 15 3.00 
  Matschek, Norbert 1771 FRA0.501-0.1915-2.85 
  Billot, Daniel 1883 FRA1.0010.46156.90 
  Fosset, Francois 2033 BEL0.001-0.3415-5.10 
  Bariani, Sebastien 1859 FRA0.501-0.0715-1.05 
  Lukas, Hubertus 1759 GER0.501-0.2015-3.00 
  Santamarianova, Fabrice 1940 FRA1.0010.54158.10 

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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