Individual Calculations July 2009
 Marchandise, Charles  Total change: -1.50  Rating chartPersonal card
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1807 1602 0.50 1 0.26 25 6.50 
  Bougel, Claude 1807 FRA0.5010.26256.50 

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)
 
 NPC4 -R6 NPC FRA 2009-03-15
RcRownchangeKK*chgGame
 1487 1602 0.00 1 -0.66 25 -16.50 
  Wacrenier, Jerome 1487 FRA0.001-0.6625-16.50 

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)
 
 NPC4 - R7 NPC FRA 2009-05-17
RcRownchangeKK*chgGame
 1886 1602 0.50 1 0.34 25 8.50 
  Demuys, Maxime 1886 FRA0.5010.34258.50 

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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