Individual Calculations December 2012
 Brunault, Michael  Total change: 23.85  Rating chartPersonal card
 13ème Open International d'Echecs de l'Indre CHATEAUROUX FRA 2012-10-27
RcRownchangeKK*chgGame
 1747 1565 3.50 7 1.59 15 23.85 
  Gey, Marc-Emile 1895 FRA0.001-0.1215-1.80 
  Serre, Jean-Philippe 1745 FRA1.0010.741511.10 
  Dubost, Christophe 1879 FRA0.001-0.1415-2.10 
  Gaulin, Jean-Pierre 1660 FRA1.0010.63159.45 
  Cichocka, Urszula 1723 POL0.001-0.2915-4.35 
  Florence, Gerard 1612 FRA0.5010.07151.05 
  Marsaudon, Eric 1717 FRA1.0010.701510.50 

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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