Individual Calculations August 2012
 Collet, Davy  Total change: 9.90  Rating chartPersonal card
 5รจ open international d'Ille-et-Vilaine RENNES FRA 2012-07-06
RcRownchangeKK*chgGame
 1887 1815 4.00 8 0.66 15 9.90 
  Aubry, Yannis 2104 FRA0.001-0.1615-2.40 
  Roussel, Yanis 1640 FRA1.0010.27154.05 
  Gac, Jean-Luc 1516 FRA1.0010.15152.25 
  Hubert, Raphael 2006 FRA1.0010.751511.25 
  Theon, Pierre 2079 FRA0.5010.32154.80 
  Guezennec, Franck 2181 FRA0.001-0.1015-1.50 
  Schmouchkovitch, Michel 1947 FRA0.001-0.3215-4.80 
  Gaponenko, Violeta 1620 UKR0.501-0.2515-3.75 

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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