Individual Calculations November 2011
 Standaert, Stephane  Total change: -13.80  Rating chartPersonal card
 25e open du Perreux sur Marne (-2200) LE PERREUX SUR MARNE FRA 2011-10-01
RcRownchangeKK*chgGame
 1947 1925 0.50 3 -0.92 15 -13.80 
  Benbara, Brahim 2142 FRA0.001-0.2215-3.30 
  Bourogaa, Younes 1912 FRA0.501-0.0215-0.30 
  Le Bris, Louis 1788 FRA0.001-0.6815-10.20 

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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