Individual Calculations February 2015
 Dupont, Arthur  Total change: 5.20  Rating chartPersonal card
 35ème Open international d'Echecs de Béthune - Tournoi B BETHUNE FRA 2014-12-26
RcRownchangeKK*chgGame
 1831 1936 6.00 9 0.26 20 5.20 
  Pourrahnama, Amir 1834 FRA1.0010.36207.20 
  De Block, Fabio 1826 BEL1.0010.35207.00 
  Baude, Christian 1790 FRA1.0010.30206.00 
  Schelleman, Iris 1648 NED1.0010.16203.20 
  Boucquet, Emile 1947 BEL0.5010.02200.40 
  Legemaat, Gerrit 1928 NED0.001-0.5120-10.20 
  De Block, Yordi 1829 BEL1.0010.35207.00 
  Sotiaux, Daniel 1819 FRA0.501-0.1620-3.20 
  Jamar, Vadim 1859 BEL0.001-0.6120-12.20 

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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