Individual Calculations September 2009
 Boudart, Alain  Total change: 0.00  Rating chartPersonal card
 19e tournoi international de Gorges Gorges FRA 2009-07-05
RcRownchangeRpKK*chgGame
 1807 0 4.00 7 0.00 1820   0.00 
  Bethys, Fred 1741 FRA1.0010.00 0.00 
  Lebreton, Flavien 2012 FRA0.0010.00 0.00 
  Riviere, Xavier 1756 FRA0.5010.00 0.00 
  Koch, Markus 2138 GER0.0010.00 0.00 
  Grenier, David 1708 FRA1.0010.00 0.00 
  Somerville, Antoine 1577 FRA0.5010.00 0.00 
  Le Pen, Steven 1715 FRA1.0010.00 0.00 

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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