Individual Calculations April 2009
 Sturm, Bernard  Total change: -19.50  Rating chartPersonal card
 N3 - R4 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 2123 2091 0.00 1 -0.46 25 -11.50 
  Joguet, Boris 2123 FRA0.001-0.4625-11.50 

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 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1902 2067 0.50 1 -0.22 25 -5.50 
  Dugardin, Patrick 1902 FRA0.501-0.2225-5.50 

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)
 
 16e Open International de Selestat - A Selestat FRA 2009-03-05
RcRownchangeKK*chgGame
 2059 2067 2.50 5 -0.10 25 -2.50 
  Petrov, Marijan m2417 BUL0.001-0.1125-2.75 
  Muller, Marion 1880 FRA1.0010.26256.50 
  Nass, Emile 2180 FRA0.001-0.3525-8.75 
  Paci, Nicolas 1822 FRA1.0010.20255.00 
  Brunstein, Sandrine 1997 FRA0.501-0.1025-2.50 

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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