Individual Calculations September 2011
 Tarrin, Eric  Total change: 7.35  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1708 1601 3.00 7 0.49 15 7.35 
  Vernadet, Jacques 1802 FRA0.5010.26153.90 
  Caille, Hugo 1735 FRA0.5010.18152.70 
  Violleau, Jean-Claude 1773 FRA0.001-0.2715-4.05 
  Pommier, Eugene 1477 FRA1.0010.33154.95 
  Morel, Jean-Luc. 1718 FRA0.001-0.3415-5.10 
  Bok, Gidius 1721 NED0.5010.16152.40 
  Tran-Tu, Kieu 1729 FRA0.5010.17152.55 

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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