Individual Calculations September 2009
 Vandomel, Fabrice  Total change: -17.25  Rating chartPersonal card
 Open de Haute Bretagne Rennes FRA 2009-07-15
RcRownchangeKK*chgGame
 1770 1895 3.50 7 -1.15 15 -17.25 
  Siclet, Mathieu 1816 FRA0.001-0.6115-9.15 
  Geffroy, Leo 1662 FRA0.501-0.2915-4.35 
  Bacon, Bruno 1743 FRA1.0010.30154.50 
  Mercier, Franck 1623 FRA1.0010.17152.55 
  Le Goff, Damien 2270 FRA0.001-0.0915-1.35 
  Josse, Mathilde 1688 FRA0.001-0.7715-11.55 
  Primault, Loic 1591 FRA1.0010.14152.10 

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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