Individual Calculations September 2010
 Le Bail, Arielle  Total change: 14.70  Rating chartPersonal card
 3e open international d'Ille-et-Vilaine Rennes FRA 2010-07-16
RcRownchangeKK*chgGame
 1986 1887 4.00 8 0.98 15 14.70 
  Theon, Pierre 2112 FRA0.001-0.2215-3.30 
  Perrier, Jean-Francois 1588 FRA1.0010.15152.25 
  Marzolf, Bruno 2264 FRA0.5010.41156.15 
  Pozuelo, Jose 2096 FRA0.5010.27154.05 
  Auvray, Simon 2048 FRA0.001-0.2915-4.35 
  Burel, Iwan 1730 FRA1.0010.29154.35 
  Aubry, Yannis 2011 FRA0.5010.17152.55 
  Rachid, Danial 2039 FRA0.5010.20153.00 

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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