Individual Calculations April 2009
 Coustance, Kevin  Total change: -12.60  Rating chartPersonal card
 11e open de Noel de Gouesnou Gouesnou FRA 2008-12-27
RcRownchangeKK*chgGame
 1880 2006 3.50 6 -0.46 15 -6.90 
  Priser, Jacques 1732 FRA1.0010.17152.55 
  Le Bail, Arielle 1857 FRA1.0010.30154.50 
  Baudin, Frederic 2111 FRA0.5010.14152.10 
  Lavanant, Maxime 1762 FRA0.001-0.8015-12.00 
  Pascal, Yann 1951 FRA1.0010.42156.30 
  Purenne, Benoit 1868 FRA0.001-0.6915-10.35 

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)
 
 N2 Jeunes - R4 Various FRA 2009-01-11
RcRownchangeKK*chgGame
 1858 2006 1.00 2 -0.38 15 -5.70 
  Le Gallic, Renan 1782 FRA0.001-0.7815-11.70 
  Duboue, Peio 1933 FRA1.0010.40156.00 

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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