Individual Calculations September 2010
 Coustance, Kevin  Total change: 0.90  Rating chartPersonal card
 Open International de Pau Henri IV Pau FRA 2010-07-05
RcRownchangeKK*chgGame
 2002 1997 4.50 9 0.06 15 0.90 
  Riballet, Jean-Paul 1643 FRA1.0010.11151.65 
  Zozulia, Anna mwg2340 BEL0.001-0.1215-1.80 
  Aubert, Lucas 1722 FRA0.501-0.3315-4.95 
  Rundstrom, Douglas 1919 FRA1.0010.39155.85 
  Morel, Jean-Marc 1912 FRA0.501-0.1215-1.80 
  Darrigues, Alain 2006 FRA1.0010.51157.65 
  Forgues, Fabien 2176 FRA0.5010.23153.45 
  Velten, Paul 2222 FRA0.001-0.2215-3.30 
  Lecoq, Julien 2077 FRA0.001-0.3915-5.85 

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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