Individual Calculations April 2009
 Hadamard, Olivier  Total change: 12.75  Rating chartPersonal card
 VII Festival Internacional Hotel Bali (Sub 2000) Hotel Bali - Benidorm ESP 2008-11-29
RcRownchangeKK*chgGame
 1981 1835 0.50 4 -0.72 15 -10.80 
  Rodriguez Marcos, Jose R. 1967 ESP0.001-0.3215-4.80 
  Arroyo Rodriguez, Jesus 1994 ESP0.001-0.2915-4.35 
  Laurentiu, Burlacu 1998 ROU0.5010.22153.30 
  Pantioukhine, Slava 1963 FRA0.001-0.3315-4.95 

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 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 1878 1835 0.00 1 -0.44 15 -6.60 
  Dauris, Jean-Marc 1878 FRA0.001-0.4415-6.60 

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)
 
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1821 1809 1.00 1 0.52 15 7.80 
  Gardes, Williams 1821 FRA1.0010.52157.80 

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)
 
 23e Open International "Pierre et Vacances" - B Cannes FRA 2009-02-09
RcRownchangeKK*chgGame
 1927 1809 4.50 8 1.77 15 26.55 
  Gardi, Giuseppe 2021 ITA1.0010.771511.55 
  De Lagontrie, Jean 1931 FRA0.5010.17152.55 
  Saric, Branko 1899 CRO0.5010.12151.80 
  Lupini, Stefano 1919 ITA0.001-0.3515-5.25 
  Peters, Paul 1911 LUX0.5010.14152.10 
  Coudrain, Jean-Yves 1878 FRA1.0010.60159.00 
  Bondielli, Giorgio 1934 ITA0.5010.17152.55 
  Mazzetta, Renato 1920 ITA0.5010.15152.25 

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)
 
 Chpt Alpes Maritimes - A Grasse FRA 2009-02-21
RcRownchangeKK*chgGame
 1898 1809 2.00 6 -0.28 15 -4.20 
  Podvin, Francois-Xavier 1936 FRA0.001-0.3315-4.95 
  Cayla, Jonathan 1881 FRA1.0010.60159.00 
  Alberola, Raphael 1914 FRA0.001-0.3615-5.40 
  Bodereau, Marc 1859 FRA0.001-0.4315-6.45 
  Biancalana, Marc 1848 FRA1.0010.55158.25 
  Samuel, Christian 1947 FRA0.001-0.3115-4.65 

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)
 

 

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