Individual Calculations December 2012
 Girard, Jean-Pierre  Total change: -21.90  Rating chartPersonal card
 10e rencontres internationales - Tournoi Cavalier AGDE FRA 2012-10-27
RcRownchangeKK*chgGame
 1713 1850 4.00 8 -1.46 15 -21.90 
  Lassis, Patrick 1654 FRA0.001-0.7515-11.25 
  Marni-Sandid, Tarik 1745 FRA1.0010.36155.40 
  Prieur, Axel 1701 FRA0.501-0.2015-3.00 
  Bertrand, Alexandre 1706 FRA0.001-0.6915-10.35 
  Lafortune, Emerick 1668 FRA0.001-0.7415-11.10 
  Schweke, Hugo 1750 FRA0.501-0.1415-2.10 
  Gipouloux, Laurent 1730 FRA1.0010.34155.10 
  Lisiecki, Alain 1746 FRA1.0010.36155.40 

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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