Individual Calculations January 2010
 Valette, Christian  Total change: 18.00  Rating chartPersonal card
 24e open - Grand Prix du Touquet - A Le Touquet FRA 2009-10-24
RcRownchangeKK*chgGame
 2091 2087 5.00 9 0.61 15 9.15 
  Warnault, Pierre 1741 FRA1.0010.11151.65 
  Therkildsen, Thomas f2306 FRA1.0010.781511.70 
  Clery, Nicolas f2374 FRA0.001-0.1615-2.40 
  Song, Julien f2289 FRA0.001-0.2415-3.60 
  Saatdjian, Stephane 1943 FRA1.0010.31154.65 
  Platel, Alexandre 2244 FRA0.001-0.2915-4.35 
  Dumas, Victor 1785 FRA1.0010.15152.25 
  Giua, Frederic 2222 FRA0.001-0.3215-4.80 
  Adrien, Vincent 1914 FRA1.0010.27154.05 

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)
 
 Nationale 2 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2146 2080 1.00 1 0.59 15 8.85 
  Debeaune, Robin 2146 FRA1.0010.59158.85 

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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