Individual Calculations March 2010
 Le Bail, Arielle  Total change: -6.30  Rating chartPersonal card
 23 open de la Ville de Mans Le mans FRA 2009-12-26
RcRownchangeKK*chgGame
 2047 1854 1.50 6 -0.02 15 -0.30 
  Soyer, Jean-Yves 2067 FRA0.5010.27154.05 
  Barbot, Pierre 2072 FRA0.001-0.2215-3.30 
  Suez-Panama, Gilles 2147 FRA0.001-0.1515-2.25 
  Salvaing, Jean-Louis 2015 FRA1.0010.711510.65 
  Aubry, Yannis 1986 FRA0.001-0.3215-4.80 
  Eden, James 1996 FRA0.001-0.3115-4.65 

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)
 
 Nationale 2 - R7 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1928 1853 0.00 1 -0.40 15 -6.00 
  Le Du, Michel 1928 FRA0.001-0.4015-6.00 

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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