Individual Calculations January 2009
 Fretel, Didier  Total change: 28.05  Rating chartPersonal card
 N4 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 1790 1746 0.50 1 0.06 15 0.90 
  Bethys, Fred 1790 FRA0.5010.06150.90 

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)
 
 8e open international Rohde Sautron FRA 2008-10-25
RcRownchangeKK*chgGame
 1984 1746 3.50 8 1.77 15 26.55 
  Beaugeard, Meddy 1893 FRA1.0010.701510.50 
  Wickstrom, Lucas 2096 SWE0.001-0.1115-1.65 
  Dubois, Pierre 1836 FRA0.001-0.3815-5.70 
  Duval, Michel 1856 FRA0.5010.15152.25 
  Dias Huizar, Alvaro 2096 VEN1.0010.891513.35 
  Primel, Dominique 1985 FRA0.001-0.2015-3.00 
  Cleran, Anthony 2016 FRA1.0010.831512.45 
  Crouan, Stephane f2096 FRA0.001-0.1115-1.65 

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)
 
 N4 - R2 Various FRA 2008-11-23
RcRownchangeKK*chgGame
 1773 1746 0.50 1 0.04 15 0.60 
  Pichard, Jean-Marc 1773 FRA0.5010.04150.60 

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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