Individual Calculations September 2011
 Darre, Alain  Total change: -6.60  Rating chartPersonal card
 26e Open International d'Avoine AVOINE FRA 2011-07-23
RcRownchangeKK*chgGame
 1790 1676 2.00 7 -0.44 15 -6.60 
  Khalfaoui, Mathias 1832 FRA0.001-0.2915-4.35 
  Perrusset, Barbara 1867 FRA0.001-0.2515-3.75 
  Lenen, Pierre 1391 FRA0.501-0.3415-5.10 
  Tranchant, Alain 1848 FRA0.5010.23153.45 
  Van Loo, Georges 1754 BEL1.0010.61159.15 
  Baroudel, Hadrien 1909 FRA0.001-0.2115-3.15 
  Giua, Stephanie 1932 FRA0.001-0.1915-2.85 

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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