Individual Calculations July 2009
 Bourgeois, Florian  Total change: 8.25  Rating chartPersonal card
 NPC 1- R7 NPC FRA 2009-03-15
RcRownchangeKK*chgGame
 1816 1737 1.00 1 0.61 15 9.15 
  Chevalier, Bernard 1816 FRA1.0010.61159.15 

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)
 
 NPC 1- R8-9 NPC FRA 2009-04-05
RcRownchangeKK*chgGame
 1711 1757 0.50 1 -0.06 15 -0.90 
  Chevance, Gerard 1711 FRA0.501-0.0615-0.90 

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)
 

 

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