Individual Calculations September 2009
 Blum, Pierre  Total change: -51.60  Rating chartPersonal card
 Challenge Hegy 2009 Kingersheim FRA 2009-03-20
RcRownchangeKK*chgGame
 1711 1778 2.50 4 0.17 15 2.55 
  De Faveri, Gabriel 1542 FRA1.0010.20153.00 
  Ritzenthaler, Bernard 1559 FRA0.001-0.7815-11.70 
  Radovic, Nenad 1922 FRA1.0010.691510.35 
  Pellegrini, Alain 1822 FRA0.5010.06150.90 

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)
 
 Tournois fermes FIDE de Mulhouse - A Mulhouse FRA 2009-07-01
RcRownchangeKK*chgGame
 1838 1775 1.00 7 -1.91 15 -28.65 
  Viennot, Dylan 1928 FRA0.001-0.3015-4.50 
  Pook, Olivier 1778 FRA0.5010.00150.00 
  Masset, Jacques 1946 FRA0.001-0.2715-4.05 
  Messinger, Karl 1692 FRA0.001-0.6115-9.15 
  Graber, Eric 1846 FRA0.5010.10151.50 
  Rost, Pierre 1790 FRA0.001-0.4815-7.20 
  Luga, Philippe 1886 FRA0.001-0.3515-5.25 

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)
 
 3ème OPEN DU SUNDGAU Altkirch FRA 2009-07-11
RcRownchangeKK*chgGame
 1941 1775 1.00 3 0.16 15 2.40 
  Sengsavath, Sengsouriya 1996 FRA0.001-0.2215-3.30 
  Wozniak, Julien 1899 FRA0.5010.17152.55 
  Ferre, Sebastien 1929 FRA0.5010.21153.15 

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)
 
 13e Open Wasselonne Wasselonne FRA 2009-08-06
RcRownchangeKK*chgGame
 1723 1775 0.50 4 -1.86 15 -27.90 
  Schweitzer, Viktoriya wm2175  * FRA0.001-0.0815-1.20 
  Pantin, Kevin 1599 FRA0.001-0.7315-10.95 
  Michel, Antoine 1548 FRA0.001-0.7915-11.85 
  Duringer, Jacques 1569 FRA0.501-0.2615-3.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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