Individual Calculations January 2009
 Delerme, Raymond  Total change: 7.65  Rating chartPersonal card
 8e rencontres nationales et internationales - Cavalier Cap d'Agde FRA 2008-10-25
RcRownchangeKK*chgGame
 1805 1928 4.50 6 0.51 15 7.65 
  Revil-Baudard, Didier 1759 FRA0.501-0.2215-3.30 
  Brest, Jean-Francois 1796 FRA1.0010.32154.80 
  Gilles, Francois 1816 FRA0.001-0.6515-9.75 
  Dolz, Elisabeth 1792 FRA1.0010.32154.80 
  Fabet, Olivier 1845 FRA1.0010.39155.85 
  Lagunes, Robin 1819 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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