Individual Calculations December 2012
 Quoirin, Roger  Total change: -29.70  Rating chartPersonal card
 10e rencontres internationales - Tournoi Cavalier AGDE FRA 2012-10-27
RcRownchangeKK*chgGame
 1764 1903 4.50 8 -0.99 30 -29.70 
  Piat, Gabin 1747 FRA0.001-0.7130-21.30 
  Von Flue, Erwin 1774 FRA1.0010.33309.90 
  Leriche, Ines 1738 FRA0.001-0.7230-21.60 
  Billiar-Bourgy, Vincent 1762 FRA0.001-0.6930-20.70 
  Gipouloux, Laurent 1730 FRA1.0010.27308.10 
  Caslani, Nicolas 1782 FRA1.0010.343010.20 
  Rayne, Remy 1784 FRA0.501-0.1630-4.80 
  Perez, Alexandre 1795 FRA1.0010.353010.50 

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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