Individual Calculations July 2009
 Montforts, Ton  Total change: -15.25  Rating chartPersonal card
 2e Open International de Vendin les Bethune Vendin les Bethune FRA 2009-04-24
RcRownchangeKK*chgGame
 1775 1528 0.00 3 -0.61 25 -15.25 
  Platel, Alexandre 1878 FRA0.001-0.1125-2.75 
  Rohart, Quentin 1713 FRA0.001-0.2625-6.50 
  Eeckhout, Jean-Louis 1733 FRA0.001-0.2425-6.00 

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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