Individual Calculations September 2012
 Declercq, Philippe  Total change: -17.25  Rating chartPersonal card
 53e Open FIDE Chess XV - Groupe B (- 1800 elo) PARIS FRA 2012-08-04
RcRownchangeKK*chgGame
 1691 1717 1.00 4 -1.15 15 -17.25 
  Micouleau, Patrick 1778 FRA0.001-0.4215-6.30 
  Allan, Regis 1697 FRA0.501-0.0315-0.45 
  Blacher, Laurent 1699 FRA0.001-0.5315-7.95 
  Bauer, Eric 1588 FRA0.501-0.1715-2.55 

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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