Individual Calculations July 2009
 Vandervorst, Marc  Total change: 2.85  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 1811 1849 1.00 1 0.45 15 6.75 
  Tossens, Alain 1811 BEL1.0010.45156.75 

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)
 
 NPC3 - R6 NPC FRA 2009-03-15
RcRownchangeKK*chgGame
 1873 1873 0.00 1 -0.50 15 -7.50 
  Trannoy, Arthur 1873 FRA0.001-0.5015-7.50 

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)
 
 Selection Nord Est Cheminots Montdidier FRA 2009-04-07
RcRownchangeKK*chgGame
 2028 1873 1.00 3 0.09 15 1.35 
  Dehesdin, Wilfried 2108 FRA0.001-0.2115-3.15 
  Collonge, Rene 1925 FRA1.0010.57158.55 
  Ruffenach, Alain 2052 FRA0.001-0.2715-4.05 

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)
 
 33e open international de Fourmies Fourmies FRA 2009-04-11
RcRownchangeKK*chgGame
 1959 1873 1.50 5 -0.43 15 -6.45 
  Lalau, Alexandre 2099 FRA0.001-0.2115-3.15 
  Blagojevic, Lubo 2001 BEL0.001-0.3315-4.95 
  Fauchart, Francois 1647 FRA1.0010.21153.15 
  Dubocage, Claude 1993 FRA0.5010.16152.40 
  Lalande, Jean-Louis 2055 FRA0.001-0.2615-3.90 

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)
 
 USCF Cheminots Montevrain FRA 2009-05-20
RcRownchangeKK*chgGame
 1901 1873 1.50 2 0.58 15 8.70 
  Garcia, Jean-Marc 1924 FRA1.0010.57158.55 
  Ballester, Jonathan 1877 FRA0.5010.01150.15 

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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