Individual Calculations April 2009
 Hirschmann, Georges  Total change: 16.65  Rating chartPersonal card
 Coupe de France -T3 Various FRA 2009-01-11
RcRownchangeKK*chgGame
 1942 1906 0.00 1 -0.45 15 -6.75 
  Baron, Romuald 1942 FRA0.001-0.4515-6.75 

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)
 
 Dept Hauts de Seine - R4-5 IDF FRA 2009-01-16
RcRownchangeKK*chgGame
 1907 1906 1.00 1 0.50 15 7.50 
  Joli, Laurent 1907 FRA1.0010.50157.50 

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 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1942 1906 0.00 1 -0.45 15 -6.75 
  Lepigoche, Cyril 1942 FRA0.001-0.4515-6.75 

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 - R6 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 2016 1906 0.50 1 0.15 15 2.25 
  Duffau, Pascal 2016 FRA0.5010.15152.25 

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)
 
 107e open international Club 608 Paris FRA 2009-02-14
RcRownchangeKK*chgGame
 1945 1906 5.00 9 0.88 15 13.20 
  Demange, Jean 1795 FRA1.0010.35155.25 
  Nguyen, Marc-Antoine 2061 FRA0.5010.21153.15 
  Bourges, Jerome 2059 FRA0.5010.20153.00 
  Toulzac, Pierre-Yves f2256 FRA0.001-0.1115-1.65 
  Mohammad Ghassemi, Vajieollah 1727 FRA1.0010.27154.05 
  Borderie, David 2045 FRA0.001-0.3115-4.65 
  Bjarnason, Oskar 2232 ISL0.001-0.1315-1.95 
  Aliphat, Pierre 1612 FRA1.0010.15152.25 
  Doucin, Paul 1714 FRA1.0010.25153.75 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2150 1906 1.50 5 0.48 15 7.20 
  Al Muhairi, Ibrahim Ismael S.i. 2108 UAE0.001-0.2415-3.60 
  Gonzalez Espana, Maria Gabriela 2084 VEN0.5010.23153.45 
  Kooshani, Mahbuboollah f2109 AFG1.0010.761511.40 
  Miedema, Roi f2256 NED0.001-0.1115-1.65 
  Jeanne, Mickael 2195 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)
 

 

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