Individual Calculations September 2009
 Castel, Efflam  Total change: -24.60  Rating chartPersonal card
 Open de Haute Bretagne Rennes FRA 2009-07-15
RcRownchangeKK*chgGame
 1821 1927 3.50 8 -1.64 15 -24.60 
  Sanvoisin, Corentin 1855 FRA0.001-0.6015-9.00 
  Assedo, Johaquim 1823 FRA0.001-0.6415-9.60 
  Louis, Corentin 1737 FRA0.501-0.2515-3.75 
  Lezot, Pierre 1744 FRA1.0010.26153.90 
  Primault, Loic 1591 FRA1.0010.12151.80 
  Foisor, Sabina-Francesca wg2304 USA0.001-0.0915-1.35 
  Loizil, Joel 1814 FRA1.0010.35155.25 
  Caillot, Arnaud 1698 FRA0.001-0.7915-11.85 

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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