Individual Calculations September 2009
 Marcel, Valentin  Total change: -7.20  Rating chartPersonal card
 Championnat de France - Open A Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 2064 1962 3.50 11 -0.48 15 -7.20 
  Millon, Valentin 2069 FRA0.001-0.3515-5.25 
  Atanane, Cedric 2045 FRA1.0010.61159.15 
  Brongers, Henk 2065 FRA1.0010.64159.60 
  Laborde, Stephane 2087 FRA0.001-0.3315-4.95 
  Jarreton, Herve 2072 FRA1.0010.65159.75 
  Lavanant, Alexandre 2088 FRA0.001-0.3315-4.95 
  Roubaud, Alexandre 2058 FRA0.5010.13151.95 
  Armand, Jerome 2060 FRA0.001-0.3715-5.55 
  Quere, Alexandre 2038 FRA0.001-0.4015-6.00 
  Kolb, Sebastien 2118 FRA0.001-0.2915-4.35 
  Priser, Patrick 2005 FRA0.001-0.4415-6.60 

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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