Individual Calculations July 2009
 Houdart, David  Total change: -9.90  Rating chartPersonal card
 NPC4 -R6 NPC FRA 2009-03-15
RcRownchangeKK*chgGame
 1834 2184 1.00 1 0.11 15 1.65 
  Chevance, Gerard 1834 FRA1.0010.11151.65 

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)
 
 33e open international de Fourmies Fourmies FRA 2009-04-11
RcRownchangeKK*chgGame
 2057 2184 4.50 7 -0.04 15 -0.60 
  Peltriaux, Guillaume 1906 FRA1.0010.17152.55 
  Lechelle, William 1991 FRA1.0010.25153.75 
  Brunner, Nicolas m2398 FRA0.001-0.2315-3.45 
  Pook, Olivier 1834 FRA0.501-0.3915-5.85 
  Accadebled, David 1953 FRA1.0010.21153.15 
  Feryn, Benjamin 1920 FRA1.0010.18152.70 
  Alienkin, Aleksander m2394 RUS0.001-0.2315-3.45 

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)
 
 NPC4 - R7 NPC FRA 2009-05-17
RcRownchangeKK*chgGame
 2012 2184 0.00 1 -0.73 15 -10.95 
  Silvain, Thierry 2012 FRA0.001-0.7315-10.95 

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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