Individual Calculations February 2015
 Jansen, Ingeborg  Total change: -22.80  Rating chartPersonal card
 35ème Open international d'Echecs de Béthune - Tournoi B BETHUNE FRA 2014-12-26
RcRownchangeKK*chgGame
 1808 1863 4.00 8 -0.57 40 -22.80 
  Jimenez, Martin 1974 FRA0.001-0.3540-14.00 
  Terryn, Ezra 1782 BEL0.001-0.6140-24.40 
  Lallemand, Paul 1754 BEL1.0010.354014.00 
  Baude, Christian 1790 FRA1.0010.404016.00 
  Schelleman, Iris 1648 NED0.501-0.2740-10.80 
  Dubbeldam, Lydia 1687 NED1.0010.274010.80 
  Bitalzadeh, Mahsa 1884 NED0.5010.03401.20 
  Manet, Eric 1941 FRA0.001-0.3940-15.60 

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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