Individual Calculations September 2009
 Kolb, Sebastien  Total change: -41.70  Rating chartPersonal card
 Championnat de France - Open A Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1999 2118 4.50 11 -2.78 15 -41.70 
  Ruffenach, Alain 2019 FRA0.001-0.6415-9.60 
  Pilte, Nicolas 2015 FRA0.501-0.1415-2.10 
  Batteux, Mickael 2035 FRA0.001-0.6115-9.15 
  Manganese, Laurent 1986 FRA0.501-0.1815-2.70 
  Weill, Serge 2003 FRA0.501-0.1615-2.40 
  Tanguy, Fabien 2002 FRA0.001-0.6615-9.90 
  Fourcand, Pierre 1989 FRA0.501-0.1715-2.55 
  Busson, Benoist 2009 FRA0.501-0.1515-2.25 
  Chebance, Benoit 1995 FRA0.501-0.1715-2.55 
  Marcel, Valentin 1962 FRA1.0010.29154.35 
  Hodot, Yves 1977 FRA0.501-0.1915-2.85 

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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