Individual Calculations April 2009
 Dumas, Victor  Total change: -14.10  Rating chartPersonal card
 Chpts Jeunes de la Ligue NPC - Minimes Isbergues FRA 2008-12-20
RcRownchangeKK*chgGame
 1708 1790 1.50 4 -0.94 15 -14.10 
  Jimenez, Martin 1737 FRA0.501-0.0715-1.05 
  Leroy, Baptiste 1635 FRA0.501-0.2115-3.15 
  Daniel, Antoine 1780 FRA0.501-0.0115-0.15 
  Manet, Anthony 1681 FRA0.001-0.6515-9.75 

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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