Individual Calculations August 2017
 David, Iris  Total change: 42.00  Rating chartPersonal card
 8e festival international d'echecs de Vaujany - Tournoi Accession VAUJANY FRA 2017-07-13
RcRownchangeKK*chgGame
 1668 1668 5.50 9 1.05 40 42.00 
  Benezra, Silke 1358 GER1.0010.14405.60 
  De Muyser, Xavier 1751 FRA0.001-0.3940-15.60 
  Rodriguez, Jean-Pierre 1492 FRA1.0010.274010.80 
  Drillat, Michel 1865 FRA0.001-0.2540-10.00 
  Masalles, Roland 1497 FRA1.0010.274010.80 
  Christophe-Hayot, Romain 1783 FRA1.0010.664026.40 
  Koltai, Daniel 1812 HUN1.0010.694027.60 
  Sesia, Noah 1723 FRA0.001-0.4240-16.80 
  Kondratoff, Patrice 1729 FRA0.5010.08403.20 

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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