Individual Calculations September 2009
 Samuel, Christian  Total change: -38.55  Rating chartPersonal card
 21e open international d'ete - Trophee Novotel Montfleury - B Cannes FRA 2009-07-27
RcRownchangeKK*chgGame
 1862 1954 5.00 9 -0.58 15 -8.70 
  Gerandi, Guillaume 1759 FRA0.501-0.2515-3.75 
  Lauret, Patrick 1812 FRA1.0010.31154.65 
  Cayla, Jonathan 1854 FRA0.001-0.6415-9.60 
  Copin, Oceane 1764 FRA0.501-0.2515-3.75 
  Hadamard, Olivier 1834 FRA1.0010.34155.10 
  Muha, Zdravko 2128 CRO0.001-0.2715-4.05 
  Pieri, Pierre-Louis 1859 FRA1.0010.37155.55 
  Franken, Jean-Baptiste 1741 FRA1.0010.23153.45 
  Durandeau, Jean-Marie 2008 FRA0.001-0.4215-6.30 

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)
 
 16e Open International de Nice Nice FRA 2009-08-03
RcRownchangeKK*chgGame
 1862 1954 3.00 8 -1.99 15 -29.85 
  Shoker, Samy m2354  * EGY0.001-0.0815-1.20 
  Solanas, Ricardo 1712 FRA1.0010.20153.00 
  Bressac, Stephane 2184 FRA0.001-0.2115-3.15 
  Copin, Oceane 1764 FRA0.001-0.7515-11.25 
  Copin, Valentin 1788 FRA0.501-0.2215-3.30 
  Birot, Andre 1631 FRA1.0010.13151.95 
  Allard, Thomas 1712 FRA0.501-0.3015-4.50 
  Karcenty, Louis 1752 FRA0.001-0.7615-11.40 
 * 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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