Individual Calculations July 2009
 Groz, Jacky  Total change: -1.65  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 1927 2114 1.00 1 0.26 15 3.90 
  Marcel, Jean-Francois 1927 FRA1.0010.26153.90 

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)
 
 IDF1 - R6 IDF FRA 2009-03-15
RcRownchangeKK*chgGame
 1957 2114 0.00 1 -0.71 15 -10.65 
  Garrec, Erwann 1957 FRA0.001-0.7115-10.65 

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 - R6 IDF FRA 2009-05-03
RcRownchangeKK*chgGame
 1930 2128 0.50 1 -0.26 15 -3.90 
  Faveau, Lionel 1930 FRA0.501-0.2615-3.90 

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 - R6-7 IDF FRA 2009-05-03
RcRownchangeKK*chgGame
 2021 2128 1.00 1 0.35 15 5.25 
  Bournique, Bruno 2021 FRA1.0010.35155.25 

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)
 
 Criteriums - Finales IDF FRA 2009-05-30
RcRownchangeKK*chgGame
 1938 2128 1.00 1 0.25 15 3.75 
  Gauthier, Arnaud 1938 FRA1.0010.25153.75 

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)
 

 

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