Individual Calculations July 2009
 Peter, Charles  Total change: 22.05  Rating chartPersonal card
 Criteriums - R4-5 IDF FRA 2009-03-08
RcRownchangeKK*chgGame
 1884 1827 0.00 1 -0.42 15 -6.30 
  Eden, James 1884 FRA0.001-0.4215-6.30 

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
 1727 1827 0.50 1 -0.14 15 -2.10 
  Jacq, Rene 1727 FRA0.501-0.1415-2.10 

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 d'Echecs de Malakoff Malakoff FRA 2009-04-11
RcRownchangeKK*chgGame
 2030 1842 4.50 9 2.03 15 30.45 
  Ricoul, Christian 1962 FRA1.0010.66159.90 
  Kramo, Sosthene 2029 FRA0.5010.24153.60 
  De Andres Gonalons, Fernando 2085 ESP1.0010.801512.00 
  Dussol, Pierre f2192 FRA0.001-0.1115-1.65 
  Bouverot, Olivier 2169 FRA0.5010.37155.55 
  Gantner, Ludovic 2129 FRA0.001-0.1615-2.40 
  Hanly, Steven 2035 IRL0.001-0.2515-3.75 
  Laurent-Tenaille, Christian 1652 FRA1.0010.25153.75 
  Pass, Deborah J wf2018 ENG0.5010.23153.45 

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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