Individual Calculations January 2009
 Selmi, Omar  Total change: -17.25  Rating chartPersonal card
 NPC3 R1-2 NPC FRA 2008-10-05
RcRownchangeKK*chgGame
 1948 1954 0.50 2 -0.52 25 -13.00 
  Dauchy, Stephane 2026 FRA0.001-0.4025-10.00 
  Bourgeois, Jean-Christophe 1869 FRA0.501-0.1225-3.00 

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 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1993 1954 0.50 1 0.05 25 1.25 
  Cotonnec, Antoine 1993 FRA0.5010.05251.25 

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)
 
 N3 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2050 1954 0.50 2 -0.24 25 -6.00 
  Vanacker, Stephane 2030 FRA0.001-0.4025-10.00 
  Smith, Matthieu 2070 FRA0.5010.16254.00 

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)
 
 NPC2 R3 NPC FRA 2008-11-30
RcRownchangeKK*chgGame
 1969 1954 0.50 1 0.02 25 0.50 
  Hennion, David 1969 FRA0.5010.02250.50 

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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