Individual Calculations September 2012
 Dieu, Bruno  Total change: -20.40  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 2066 2279 5.50 9 -1.36 15 -20.40 
  Suez-Panama, Gilles 2019 FRA1.0010.18152.70 
  Le Masle, Raphael 2007 FRA0.501-0.3315-4.95 
  Colandrea, Sauveur 1879  * FRA1.0010.08151.20 
  Nabavi, Parwis 2164 SUI0.001-0.6615-9.90 
  Peyre, Thomas 2072 FRA1.0010.23153.45 
  Maleki, Nicolas 2117 FRA0.501-0.2115-3.15 
  Sobry, Sebastien 2039 FRA1.0010.20153.00 
  Purenne, Benoit 2167 FRA0.001-0.6515-9.75 
  Eden, James 2129 FRA0.501-0.2015-3.00 
 * 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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