Individual Calculations December 2013
 Forichon, Alain  Total change: 13.20  Rating chartPersonal card
 Open d'Automne Bordeaux ASPOM 2013 (-2200) BORDEAUX FRA 2013-11-08
RcRownchangeKK*chgGame
 1595 1424 1.00 2 0.44 30 13.20 
  Armentia, Julien 1637 FRA0.001-0.2330-6.90 
  Volle, Florent 1553 FRA1.0010.673020.10 

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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