Individual Calculations April 2009
 Saatdjian, Stephane  Total change: 20.25  Rating chartPersonal card
 5e Open International de Vandoeuvre Vandoeuvre les Nancy FRA 2008-12-26
RcRownchangeKK*chgGame
 2032 1868 3.00 7 0.78 15 11.70 
  Congiu, Mathilde wm2218 FRA0.5010.39155.85 
  Abergel, Thal g2218 FRA0.001-0.1115-1.65 
  Marzolo, Cyril m2218 FRA0.5010.39155.85 
  Zienkiewicz, Alexandre 2070 FRA0.001-0.2415-3.60 
  Steil-Antoni, Fiona wf2165 LUX0.001-0.1515-2.25 
  Nonnenmacher, Daniel 1715 FRA1.0010.30154.50 
  Kaser, Simon 1623 FRA1.0010.20153.00 

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)
 
 Top Jeunes R4-5 Hyeres - Nancy FRA 2009-01-02
RcRownchangeKK*chgGame
 2018 1872 0.50 2 -0.14 15 -2.10 
  Netzer, Jacques 2146 FRA0.5010.33154.95 
  Marie, Loic 1890 FRA0.001-0.4715-7.05 

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)
 
 Top Jeunes R6-7 Hyeres - Nancy FRA 2009-01-03
RcRownchangeKK*chgGame
 2067 1872 0.00 2 -0.50 15 -7.50 
  Muheim, Sebastien 2019 FRA0.001-0.3015-4.50 
  Dionisi, Thomas 2115 FRA0.001-0.2015-3.00 

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)
 
 23e Open International "Pierre et Vacances" - B Cannes FRA 2009-02-09
RcRownchangeKK*chgGame
 2008 1872 5.50 9 2.54 15 38.10 
  Muha, Zdravko 2121 CRO0.5010.31154.65 
  Gnininvi, Ephrem 2022 FRA1.0010.701510.50 
  Richardson, Keith B 2198 ENG0.001-0.1315-1.95 
  Jacob, Gerard 1671 FRA1.0010.24153.60 
  Le Chevalier, Yves 1967 FRA0.5010.13151.95 
  Cavatorta, Fosco 1932 ITA1.0010.58158.70 
  Mauquoi, Rudi 2026 LUX1.0010.711510.65 
  Farrand, Julian T 2118 ENG0.001-0.1915-2.85 
  Bubits, Bence 2014 HUN0.5010.19152.85 

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)
 
 Chpt Jeunes IDF Minimes Paris FRA 2009-02-26
RcRownchangeKK*chgGame
 1810 1872 1.00 4 -1.33 15 -19.95 
  Nguyen, Vincent 2039 FRA0.001-0.2815-4.20 
  Gelin, Baptiste 1751 FRA0.501-0.1615-2.40 
  Romero, Vladimir 1663 FRA0.001-0.7715-11.55 
  Cohen, Julian 1787 FRA0.501-0.1215-1.80 

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)
 

 

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