Individual Calculations July 2009
 Beaucoudray, Marc  Total change: -19.45  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 2024 1989 0.50 1 0.05 25 1.25 
  Hadet, Emmanuel 2024 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)
 
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 2100 1989 0.00 1 -0.35 25 -8.75 
  Ferry, Roger 2100 FRA0.001-0.3525-8.75 

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 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2098 1984 0.50 2 -0.19 25 -4.75 
  Fillon, Damien 2099 FRA0.5010.16254.00 
  Landre, Tristan 2097 FRA0.001-0.3525-8.75 

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)
 
NOTE: K factor changed
 Criteriums - R6-7 IDF FRA 2009-05-03
RcRownchangeKK*chgGame
 1910 1984 1.50 2 0.29 15 4.35 
  Tardif, Olivier 1914 FRA0.501-0.1015-1.50 
  Lorenzo, Alfredo 1906 ESP1.0010.39155.85 

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)
 
NOTE: K factor changed
 Criteriums - Finales IDF FRA 2009-05-30
RcRownchangeKK*chgGame
 1875 1984 0.50 2 -0.77 15 -11.55 
  Vallobra, Pierre 2009 FRA0.001-0.4715-7.05 
  Secq, Didier 1740 FRA0.501-0.3015-4.50 

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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