Individual Calculations April 2009
 Msellek, Ilyass  Total change: 90.30  Rating chartPersonal card
 11e tournoi de Noel Montigny le Bretonneux FRA 2008-12-26
RcRownchangeKK*chgGame
 2091 1841 4.00 7 2.58 15 38.70 
  Goulenok, Eric 2180 FRA0.5010.38155.70 
  Etrog, Jonathan 2146 FRA1.0010.861512.90 
  Liard, Thibaud 2118 FRA0.5010.33154.95 
  Vallobra, Pierre 1973 FRA1.0010.681510.20 
  Ernouf, Anthony 1928 FRA1.0010.62159.30 
  Cheymol, Eric 2167 FRA0.001-0.1315-1.95 
  Baron, Daniel 2122 FRA0.001-0.1615-2.40 

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
 1799 1845 2.00 2 0.87 15 13.05 
  Barbaras, Mathieu 1809 FRA1.0010.45156.75 
  Delvaux, Robin 1789 FRA1.0010.42156.30 

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)
 
 Top Jeunes R6-7 Hyeres - Nancy FRA 2009-01-03
RcRownchangeKK*chgGame
 1835 1845 2.00 2 0.97 15 14.55 
  Messinger, Karl 1719 FRA1.0010.33154.95 
  Aflalo, Sophie 1951 FRA1.0010.64159.60 

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)
 
 1er Grand prix de l'Essonne (1e etape) - C Orsay FRA 2009-02-15
RcRownchangeKK*chgGame
 1861 1845 3.00 4 1.08 15 16.20 
  Bouville, David 1789 FRA1.0010.42156.30 
  Simon, Benoit 1876 FRA0.001-0.4615-6.90 
  Salasc, Yves 1928 FRA1.0010.61159.15 
  Papa, Kassim 1851 FRA1.0010.51157.65 

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)
 
 Chpt Jeunes IDF Pupilles Paris FRA 2009-02-26
RcRownchangeKK*chgGame
 1708 1845 2.50 3 0.52 15 7.80 
  Leinenweber, Eliott 1517 FRA0.501-0.3715-5.55 
  Kambrath, Yannick 1887 FRA1.0010.56158.40 
  Lam-Roques, Kalvin 1721 FRA1.0010.33154.95 

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)
 

 

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