Individual Calculations March 2012
 Boutant, Jade  Total change: 12.75  Rating chartPersonal card
 9e BC Chess Masters - B (- 1900 Elo) BOIS COLOMBES FRA 2011-12-26
RcRownchangeKK*chgGame
 1768 1785 4.50 7 0.85 15 12.75 
  Perrusset, Barbara 1890 FRA1.0010.64159.60 
  Delerme, Raymond 1839 FRA1.0010.58158.70 
  Toutdjian, Alain 1833 FRA1.0010.57158.55 
  Baldi, Valentine 1672 FRA0.001-0.6515-9.75 
  Dulac, Eloise 1613 FRA1.0010.27154.05 
  Spiette, Jean-Michel 1831 FRA0.001-0.4415-6.60 
  Ariza, Thomas 1700 FRA0.501-0.1215-1.80 

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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