Individual Calculations May 2011
 Tarradellas, Serge  Total change: -11.00  Rating chartPersonal card
 Team - Nationale 2 - R8-9 FRANCE FRA 2011-03-19
RcRownchangeKK*chgGame
 1947 1925 0.50 2 -0.44 25 -11.00 
  Beaurain, Louis 1853 FRA0.501-0.1025-2.50 
  Wohlers-Armas, Friederike wm2040 FRA0.001-0.3425-8.50 

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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