Individual Calculations July 2009
 De Barros, Frederic  Total change: 25.50  Rating chartPersonal card
 N3 - R7 Various FRA 2009-03-15
RcRownchangeKK*chgGame
 2354 2120 1.00 1 0.79 15 11.85 
  Armas, Julius m2354 FRA1.0010.791511.85 

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)
 
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2075 2126 2.00 2 0.88 15 13.20 
  Aout, Sebastien 2271 FRA1.0010.691510.35 
  Constantin, Mathias 1878 FRA1.0010.19152.85 

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)
 
 Open International d'Ambes Ambes FRA 2009-04-11
RcRownchangeKK*chgGame
 2074 2126 4.50 8 0.03 15 0.45 
  Edyelu, Joseph 1776 FRA1.0010.11151.65 
  Arnaudov, G. Petar f2449 BUL0.001-0.1315-1.95 
  Lanxade, Michel 1839 FRA1.0010.16152.40 
  Gallice, Francois 1856 FRA1.0010.17152.55 
  Le Hetet, Nicolas 2090 FRA0.501-0.0515-0.75 
  Marholev, Dimitar m2396 BUL0.5010.33154.95 
  Piankov, Evgenij m2345 UKR0.001-0.2215-3.30 
  Cazeaux, Didier 1841 FRA0.501-0.3415-5.10 

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)
 

 

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