Individual Calculations April 2008
 Colledani, Cedric  Total change: -18.75  Rating chartPersonal card
 3e Open International - B Mundolsheim FRA 2007-12-27
RcRownchangeKK*chgGame
 1683 1749 1.50 3 -0.27 25 -6.75 
  Mathiot, Jean-Marc 1700 FRA0.501-0.0725-1.75 
  Fischer, Julie 1661 FRA0.001-0.6225-15.50 
  Kehren, Theo 1689 FRA1.0010.422510.50 

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)
 
 15e Open International - Open B Selestat FRA 2008-02-21
RcRownchangeKK*chgGame
 1565 1749 1.00 2 -0.48 25 -12.00 
  Barthel, Michel 1583 FRA0.001-0.7225-18.00 
  Ritzenthaler, Bernard 1547 FRA1.0010.24256.00 

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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