Individual Calculations March 2010
 Houdeyer, Hendricks  Total change: 25.50  Rating chartPersonal card
 BC Chess Master - A Bois-Colombes FRA 2009-12-26
RcRownchangeKK*chgGame
 2010 1897 4.00 7 1.47 15 22.05 
  Grigorian, Roudolph 1808 FRA1.0010.38155.70 
  Koch, Alain 1994 FRA0.5010.13151.95 
  Soupizon, Remi 2039 FRA0.001-0.3115-4.65 
  Maillot, Gregory 1979 FRA0.5010.11151.65 
  Tardif, Olivier 1920 FRA1.0010.53157.95 
  Boric, Elena wm2258 BIH0.001-0.1015-1.50 
  Ferry, Roger 2075 FRA1.0010.731510.95 

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)
 
 Nationale 4 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 2055 1907 1.00 1 0.70 15 10.50 
  Haddad, Maurice 2055 FRA1.0010.701510.50 

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)
 
 Chpt Seine St Denis -2200 Montreuil FRA 2010-02-20
RcRownchangeKK*chgGame
 1792 1907 1.50 3 -0.47 15 -7.05 
  Jacq, Rene 1792 FRA1.0010.34155.10 
  Romero, Vladimir 1772 FRA0.501-0.1815-2.70 
  Bellaiche, Elise 1811 FRA0.001-0.6315-9.45 

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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