Individual Calculations April 2009
 Wahiche, Geoffrey  Total change: 0.00  Rating chartPersonal card
 N3 - R4 Various FRA 2008-12-14
RcRownchangeRpKK*chgGame
 2090 0 1.00 1 0.00 2103   0.00 
  Boudrenghien, Francois 2090 FRA1.0010.00 0.00 

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)
 
 Criteriums - R2-3 IDF FRA 2009-01-30
RcRownchangeRpKK*chgGame
 1995 0 1.00 1 0.00 2008   0.00 
  Koch, Alain 1995 FRA1.0010.00 0.00 

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 - R6 Various FRA 2009-02-08
RcRownchangeRpKK*chgGame
 1954 0 0.50 1 0.00 1954   0.00 
  Lizzul, Julien 1954 FRA0.5010.00 0.00 

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)
 

 

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