Individual Calculations July 2009
 Materre, Bertrand  Total change: 1.75  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 2034 1985 0.00 1 -0.43 25 -10.75 
  Tetchi, Franck 2034 FRA0.001-0.4325-10.75 

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)
 
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1992 1985 1.00 1 0.51 25 12.75 
  Patrat, Joel 1992 FRA1.0010.512512.75 

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)
 
 N4 - R7 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2001 1968 1.00 1 0.55 25 13.75 
  Baucher, Jacques 2001 FRA1.0010.552513.75 

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)
 
 Criteriums - R6-7 IDF FRA 2009-05-03
RcRownchangeKK*chgGame
 1922 1968 0.00 1 -0.56 25 -14.00 
  Bernabeu, Xavier 1922 FRA0.001-0.5625-14.00 

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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