Individual Calculations September 2012
 Battistella, Valentin  Total change: 31.50  Rating chartPersonal card
 Championnat de France 2012 - Open C PAU FRA 2012-08-13
RcRownchangeKK*chgGame
 1665 1696 7.50 10 2.10 15 31.50 
  Pivarot, Danielle 1566 FRA1.0010.32154.80 
  Buisson, Lionel 1521 FRA0.501-0.2315-3.45 
  Azen, Bernard 1536 FRA1.0010.29154.35 
  Gobbetto, Jean-Claude 1737 FRA0.001-0.4415-6.60 
  Pougnard, Valery 1627 FRA1.0010.40156.00 
  Tardi, Oscar 1780 FRA1.0010.62159.30 
  Apap, Hugo 1769 FRA0.5010.10151.50 
  Verwee, Johann 1749 FRA0.5010.07151.05 
  Roch, Florian 1635 FRA1.0010.42156.30 
  Dietrich, Thomas 1729 FRA1.0010.55158.25 

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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