Individual Calculations September 2012
 Dechy, Benjamin  Total change: -16.05  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 1658 1609 2.50 8 -1.07 15 -16.05 
  Vidal, Etienne 1438 FRA0.001-0.7315-10.95 
  De Cohen, Lisa 1465 FRA0.501-0.1915-2.85 
  De Lussac, Estephe 1758 FRA0.001-0.3015-4.50 
  Tranchant, Alain 1839 FRA1.0010.791511.85 
  Catherineau, Alexandre 1466 FRA0.001-0.6915-10.35 
  Sotos, Pierre 1540 FRA0.501-0.1015-1.50 
  Dubost, Christophe 1926 FRA0.5010.37155.55 
  Binois, Rudy 1830 FRA0.001-0.2215-3.30 

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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