Individual Calculations March 2013
 Tchefranoff, Stephane  Total change: -15.30  Rating chartPersonal card
 Team 2013 - Nationale 2 - R7-9 FRANCE FRA 2013-01-27
RcRownchangeKK*chgGame
 1921 1928 0.00 2 -1.02 15 -15.30 
  Cuallado, Stephane 1899 FRA0.001-0.5415-8.10 
  Inouss, Badr 1942 FRA0.001-0.4815-7.20 

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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