Individual Calculations September 2013
 Roset, Olivier  Total change: -21.30  Rating chartPersonal card
 Open international de Créon 2013 - Tournoi Principal CREON FRA 2013-07-29
RcRownchangeKK*chgGame
 1730 1714 1.00 5 -1.42 15 -21.30 
  Morel, Jean-Marc 1916 FRA0.001-0.2415-3.60 
  Cyrille, Dominique 1606 FRA0.501-0.1515-2.25 
  Roche, Philippe 1739 FRA0.001-0.4715-7.05 
  Folio, Sascha 1728 FRA0.001-0.4815-7.20 
  Chochoy, Patrick 1659 FRA0.501-0.0815-1.20 

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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