Individual Calculations February 2014
 Lagache, Guillaume  Total change: -9.15  Rating chartPersonal card
 34e Open International d'Echecs de Bethune - Tournoi B BETHUNE FRA 2013-12-26
RcRownchangeKK*chgGame
 1779 1986 5.50 8 -0.61 15 -9.15 
  Urbaniak, Patrick 1863 FRA0.001-0.6715-10.05 
  Roosen, Stefan 1733 BEL0.501-0.3115-4.65 
  Lucas, Jean 1760 FRA0.001-0.7915-11.85 
  Taverniers, Peter 1712 BEL1.0010.17152.55 
  Fey, Werner 1755 FRA1.0010.21153.15 
  Naudion, Eric 1779 FRA1.0010.23153.45 
  Aubert, Bernard 1836 BEL1.0010.30154.50 
  Wouters, Maarten 1797 BEL1.0010.25153.75 

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)
 

 

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