Individual Calculations May 2012
 Vaillant, Stephane  Total change: -19.20  Rating chartPersonal card
 28e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2012-03-03
RcRownchangeKK*chgGame
 1894 1980 4.00 9 -1.53 15 -22.95 
  Helfferich, Erik 1808 FRA0.501-0.2315-3.45 
  Ruffet, Jeremy 1842 FRA0.501-0.1915-2.85 
  Zozulia, Anna mwg2342 BEL0.001-0.1015-1.50 
  Maury, Claude 1842 FRA1.0010.31154.65 
  Cieza, Arcadio f2195 PER0.001-0.2315-3.45 
  Durao, Joaquim m1861 POR0.001-0.6615-9.90 
  Van Dijk, Hendrik 1841 FRA0.501-0.1915-2.85 
  Houck, Veronique 1651 FRA0.501-0.3815-5.70 
  Lemoine, Jean-Pierre 1668 FRA1.0010.14152.10 

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)
 
 Team 2012 - Nationale 3 - R7 FRANCE FRA 2012-03-25
RcRownchangeKK*chgGame
 1957 1980 1.00 1 0.47 15 7.05 
  Garrec, Erwann 1957 FRA1.0010.47157.05 

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
 1834 1980 6.00 9 -0.22 15 -3.30 
  Frantz, Nicolas 1774 FRA1.0010.24153.60 
  Gineys, Patrick 1835 FRA0.001-0.6915-10.35 
  Kiefer, Eric 1810 FRA1.0010.28154.20 
  Lukas, Hubertus 1817 GER1.0010.28154.20 
  Zienkiewicz, Geoffroy 1854 FRA0.001-0.6715-10.05 
  Debusschere, Helmuth 1789 BEL1.0010.25153.75 
  Schmidt, Alain 1828 FRA1.0010.30154.50 
  Christophe-Hayot, Romain 1822 FRA1.0010.29154.35 
  Bach, Anatole 1979 FRA0.001-0.5015-7.50 

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)
 

 

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