Individual Calculations May 2012
 Lachaux, Jerome  Total change: 10.80  Rating chartPersonal card
 Team 2012 - Nationale 2 - R8-9 FRANCE FRA 2012-03-24
RcRownchangeKK*chgGame
 2107 2012 1.50 2 0.76 15 11.40 
  Girardon, Jerome 2131 FRA1.0010.66159.90 
  Pivard, Jean-Louis 2082 FRA0.5010.10151.50 

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)
 
 30e Open International d'échecs de Metz - Open B METZ FRA 2012-04-14
RcRownchangeKK*chgGame
 1883 2012 6.00 9 -0.04 15 -0.60 
  Pierrot, Fabrice 1777 FRA1.0010.21153.15 
  Blanchard, Alain 1840 FRA1.0010.27154.05 
  Mitrovic, Slobodan 1912 FRA1.0010.36155.40 
  Ouadi, Wahbi 1938 FRA0.001-0.6015-9.00 
  Gineys, Patrick 1835 FRA1.0010.27154.05 
  Mercier, Laurent 1876 FRA0.501-0.1815-2.70 
  Dreux, Vincent 1934 FRA1.0010.39155.85 
  Bach, Anatole 1979 FRA0.501-0.0515-0.75 
  Zienkiewicz, Geoffroy 1854 FRA0.001-0.7115-10.65 

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)
 

 

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