Individual Calculations January 2009
 Roche, Laurent  Total change: -5.00  Rating chartPersonal card
 N3 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 2156 1970 0.00 1 -0.26 25 -6.50 
  Aurel, Luc f2156 FRA0.001-0.2625-6.50 

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 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2095 1970 1.00 2 0.31 25 7.75 
  Cappon, John 2222 FRA0.001-0.1925-4.75 
  Degand, Alain 1967 FRA1.0010.502512.50 

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)
 
 NPC3 R3 NPC FRA 2008-11-30
RcRownchangeKK*chgGame
 1780 1970 0.50 1 -0.25 25 -6.25 
  Pavillon, Guillaume 1780 FRA0.501-0.2525-6.25 

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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