Individual Calculations September 2015
 Lamaze, David  Total change: 57.20  Rating chartPersonal card
 12e Open international de Plancoet - Tournoi A PLANCOET FRA 2015-07-26
RcRownchangeKK*chgGame
 1719 1374 2.50 9 1.43 40 57.20 
  Kollar, Romain 1748 FRA0.001-0.1040-4.00 
  Chitrit, Norbert 1741 FRA0.001-0.1040-4.00 
  Bourseau, Pascal 1676 FRA1.0010.854034.00 
  Robert, Loic 1774  * FRA0.001-0.0840-3.20 
  Dedenon, Quentin 1751 FRA0.001-0.0940-3.60 
  Fayolle, Guy 1745 FRA0.001-0.1040-4.00 
  Le Loarer, Herve 1647 FRA1.0010.834033.20 
  Peyre, Jean-Jacques 1615 FRA0.5010.304012.00 
  Carfantan, Jean-Pierre 1774  * FRA0.001-0.0840-3.20 
 * 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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