Individual Calculations September 2011
 Barbier, Astrid  Total change: -6.45  Rating chartPersonal card
 Belgisch Kampioenschap 2011 - Open Berchem BEL 2011-07-02
RcRownchangeKK*chgGame
 1911 1657 0.50 5 -0.49 15 -7.35 
  De Herdt, Yasseen 2003 BEL0.001-0.1115-1.65 
  Van Den Heede, Dorian 1853 BEL0.001-0.2515-3.75 
  Van Den Eede, Gerrit 1841 BEL0.001-0.2615-3.90 
  Engelaer, Maurice 2024 BEL0.001-0.1015-1.50 
  Decrop, Hendrik 1833 BEL0.5010.23153.45 

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)
 
 10ième Tournoi International du Pays de Charleroi Roux BEL 2011-07-30
RcRownchangeKK*chgGame
 1864 1657 1.50 6 0.06 15 0.90 
  Atanasiu, Nicolae 2007 BEL0.001-0.1115-1.65 
  Ancion, Merowig 1864 BEL0.001-0.2315-3.45 
  Gheury, Jean-Marie 1837 BEL0.5010.24153.60 
  Prioux, Michel 1823 FRA0.5010.22153.30 
  Keiser, Marc 1831 BEL0.5010.23153.45 
  Charlier, Dominique 1819 BEL0.001-0.2915-4.35 

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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