Individual Calculations April 2008
 Delannoy, Frederic  Total change: 4.00  Rating chartPersonal card
 Nord Pas de Calais 3 - R3 NPC FRA 2007-12-02
RcRownchangeKK*chgGame
 2025 1813 0.50 1 0.27 25 6.75 
  Degrave, Jack 2025 FRA0.5010.27256.75 

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)
 
 Open de Fenain Fenain FRA 2008-02-09
RcRownchangeKK*chgGame
 1989 1815 1.00 3 0.10 25 2.50 
  Dal Borgo, Albin 2135 BEL0.001-0.1325-3.25 
  Rachenne, Romain 1744 FRA1.0010.402510.00 
  Przymusinski, Nicolas 2088 FRA0.001-0.1725-4.25 

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)
 
NOTE: K factor changed
 24e open international de Cappelle Cappelle la Grande FRA 2008-02-16
RcRownchangeKK*chgGame
 1922 1815 0.00 1 -0.35 15 -5.25 
  Zerbib, Claude 1922 FRA0.001-0.3515-5.25 

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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