Individual Calculations January 2013
 Louvrier Saint-Mary, Roger  Total change: -3.30  Rating chartPersonal card
 161e open FIDE du club 608 d'echecs (-2200 ) PARIS FRA 2012-12-22
RcRownchangeKK*chgGame
 1691 1646 2.00 5 -0.22 15 -3.30 
  Mimiette, Mickael 1967 FRA0.001-0.1315-1.95 
  Fayolet, Yannick 1337 FRA1.0010.14152.10 
  Sebag, Joel 1886 FRA0.001-0.2015-3.00 
  Mehdid, Patrick 1486 FRA1.0010.29154.35 
  Jangwa, Valentin 1778 FRA0.001-0.3215-4.80 

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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