Individual Calculations September 2009
 Rachez, Christophe  Total change: 0.60  Rating chartPersonal card
 8e open international de Condom - A Condom FRA 2009-07-11
RcRownchangeKK*chgGame
 2028 1987 3.50 8 -0.07 15 -1.05 
  Finkel, Julie 1718 FRA1.0010.17152.55 
  Bressac, Stephane 2184 FRA0.001-0.2515-3.75 
  Serre, Jean-Philippe 1748 FRA1.0010.20153.00 
  Monteau, Luc 2163 FRA0.5010.23153.45 
  Genova, Lyubka wm2209 BUL0.001-0.2215-3.30 
  Catala, Laurent 1885 FRA1.0010.36155.40 
  Garrel, Alain 2131 FRA0.001-0.3115-4.65 
  Verduyn, Frederic f2183 BEL0.001-0.2515-3.75 

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)
 
 21e open international d'ete - Trophee Novotel Montfleury - B Cannes FRA 2009-07-27
RcRownchangeKK*chgGame
 1802 1987 6.00 8 0.11 15 1.65 
  Follaco, Flavien 1769 FRA0.001-0.7815-11.70 
  Franken, Jean-Baptiste 1741 FRA1.0010.19152.85 
  Allard, Thomas 1712 FRA0.501-0.3315-4.95 
  Gerandi, Guillaume 1759 FRA1.0010.21153.15 
  Copin, Oceane 1764 FRA1.0010.22153.30 
  De Leeuw, Johannes 1888 FRA0.501-0.1415-2.10 
  Serban, David 1879 LUX1.0010.35155.25 
  Zaky, Tamir 1907 FRA1.0010.39155.85 

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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