Individual Calculations September 2015
 Diet, Bertrand  Total change: -49.20  Rating chartPersonal card
 1er open Senior plus de 50 ans de Dieppe "Groupe Partouche" DIEPPE FRA 2015-08-22
RcRownchangeKK*chgGame
 1594 1623 3.50 9 -1.23 40 -49.20 
  Andrieu, Philippe 1948 FRA0.001-0.1340-5.20 
  Dubosq, Yves 1437 FRA1.0010.264010.40 
  Selby, Paul R 1861 ENG0.001-0.2040-8.00 
  Pineau, Patrick 1403 FRA0.001-0.7840-31.20 
  Fabre, Guy 1288 FRA1.0010.12404.80 
  Follet, Claude 1223  * FRA1.0010.08403.20 
  Dubocage, Claude 1790 FRA0.001-0.2840-11.20 
  Amram, Roger 1654 FRA0.5010.04401.60 
  Marbot, Raymond 1743 FRA0.001-0.3440-13.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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