Individual Calculations September 2014
 Khatchatryan, Michel  Total change: 33.20  Rating chartPersonal card
 18ème Open International de Wasselonne - Tournoi A (+1700) WASSELONNE FRA 2014-08-07
RcRownchangeKK*chgGame
 2026 1818 2.50 7 0.83 40 33.20 
  Grosdemange, David 2084 FRA0.001-0.1840-7.20 
  Pouchon, Joffrey 1950 FRA0.5010.18407.20 
  Schall, Denis 2089 FRA1.0010.834033.20 
  Bellahcene, Rayane 1984 FRA0.001-0.2840-11.20 
  Labadie, Jean-Jacques 1954 FRA1.0010.684027.20 
  Martin, Axel 2097 FRA0.001-0.1640-6.40 
  Vignale, Stephane 2021 FRA0.001-0.2440-9.60 

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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