Individual Calculations April 2008
 Robert, Didier  Total change: -4.50  Rating chartPersonal card
 N3 - R4 Various FRA 2007-12-16
RcRownchangeKK*chgGame
 1907 1972 0.50 1 -0.09 15 -1.35 
  Blardone, Daniel 1907 FRA0.501-0.0915-1.35 

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 - R5-6 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 1906 1981 1.00 2 -0.21 15 -3.15 
  Ballandras, Marc 1929 FRA0.501-0.0715-1.05 
  Romieu, Flore 1882 FRA0.501-0.1415-2.10 

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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