Individual Calculations January 2009
 Tarayre, Pascal  Total change: -9.60  Rating chartPersonal card
 1er Open Lapujade Toulouse FRA 2008-10-13
RcRownchangeKK*chgGame
 1825 1750 1.00 4 -0.64 15 -9.60 
  Villalongue, Tristan 2002 FRA0.001-0.1915-2.85 
  Masset, Jacques 1712 FRA0.001-0.5515-8.25 
  Dia, Hussein 1946 FRA0.001-0.2515-3.75 
  Benayoun, David 1638 FRA1.0010.35155.25 

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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