Individual Calculations February 2014
 Artieres, Michel  Total change: 16.20  Rating chartPersonal card
 Bois Colombes Chess Master 2013 - Open B (-1900) BOIS COLOMBES FRA 2013-12-26
RcRownchangeKK*chgGame
 1789 1692 2.00 4 0.54 30 16.20 
  Durand, Sylvain 1848 FRA0.001-0.2930-8.70 
  Mkhitarian, Aram 1776 FRA1.0010.623018.60 
  Guerlach, Keigo 1786 FRA0.001-0.3730-11.10 
  Hirschmann, Georges 1747 FRA1.0010.583017.40 

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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