Individual Calculations December 2012
 Chappey, Edouard  Total change: -18.30  Rating chartPersonal card
 10e rencontres internationales - Tournoi Cavalier AGDE FRA 2012-10-27
RcRownchangeKK*chgGame
 1773 1907 1.50 4 -1.22 15 -18.30 
  Desmas, William 1752 FRA0.001-0.7115-10.65 
  Noe, Jean-Jacques 1773 FRA1.0010.32154.80 
  Riviere, Gerard 1764 FRA0.501-0.1915-2.85 
  Nolot, Clementine 1804 FRA0.001-0.6415-9.60 

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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