Individual Calculations April 2009
 Abdesselem, Ahmed  Total change: 2.25  Rating chartPersonal card
 10e tournoi ferme - 2 Lyon FRA 2008-12-26
RcRownchangeKK*chgGame
 1978 1856 2.50 7 0.00 25 0.00 
  Malka, Samuel 1719 FRA1.0010.32258.00 
  Prost, Frederic 2105 FRA0.001-0.1925-4.75 
  Garon, Pierre 1927 FRA0.001-0.4025-10.00 
  Thevenet, Yann 2144 FRA0.5010.34258.50 
  Touzane, Olivier m2206 FRA0.001-0.1125-2.75 
  Charpentier, Denis 1953 FRA1.0010.632515.75 
  Dridi, Abdessalem 1791 FRA0.001-0.5925-14.75 

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)
 
 10e tournoi ferme - 3 Lyon FRA 2008-12-26
RcRownchangeKK*chgGame
 1919 1856 0.50 1 0.09 25 2.25 
  Royer, Charles-Henri 1919 FRA0.5010.09252.25 

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)
 

 

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