Individual Calculations November 2011
 Dufrenoy, Franck  Total change: -11.10  Rating chartPersonal card
 31e open FIDE Chess XV - ELO INFERIEUR à 2100 PARIS FRA 2011-09-10
RcRownchangeKK*chgGame
 1785 1769 2.00 5 -0.45 30 -13.50 
  Levesque, Thomas 2093 FRA0.001-0.1330-3.90 
  Mouton, Jacques 1685 FRA0.001-0.6230-18.60 
  Chasez, Fabien 1984 FRA0.001-0.2330-6.90 
  Marmier, Eric 1505 FRA1.0010.18305.40 
  Ouannes, Majed 1660 TUN1.0010.353010.50 

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)
 
NOTE: K factor changed
 Team 2012 - Nationale 4 - R1 FRANCE FRA 2011-10-16
RcRownchangeKK*chgGame
 1889 1769 0.50 1 0.16 15 2.40 
  Joffart, Daniel 1889 FRA0.5010.16152.40 

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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