Individual Calculations April 2009
 Lam-Roques, Kalvin  Total change: -3.90  Rating chartPersonal card
 Top Jeunes R4-5 Hyeres - Nancy FRA 2009-01-02
RcRownchangeKK*chgGame
 1680 1721 1.50 2 0.39 15 5.85 
  Bole, Oscar 1662 FRA0.501-0.0815-1.20 
  Auvray, Honorine 1698 FRA1.0010.47157.05 

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)
 
 107e open international Club 608 Paris FRA 2009-02-14
RcRownchangeKK*chgGame
 1844 1721 2.50 7 -0.04 15 -0.60 
  Durand, Victor 1723 FRA0.001-0.5015-7.50 
  Mazaltob, Gerald 1547 FRA1.0010.27154.05 
  Patrat, Joel 1992 FRA0.001-0.1715-2.55 
  Heng, Jim 1570 FRA0.501-0.2015-3.00 
  Nguyen, Marc-Antoine 2061 FRA0.001-0.1215-1.80 
  Gaulupeau, Pascal 1983 FRA1.0010.821512.30 
  Gousseinov, Aguif 2034 FRA0.001-0.1415-2.10 

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)
 
 Chpt Jeunes IDF Pupilles Paris FRA 2009-02-26
RcRownchangeKK*chgGame
 1866 1721 0.00 2 -0.61 15 -9.15 
  Kambrath, Yannick 1887 FRA0.001-0.2815-4.20 
  Msellek, Ilyass 1845 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)
 

 

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