Individual Calculations September 2009
 Lever, Erwan  Total change: -5.70  Rating chartPersonal card
 2eme Open de Cambrai Cambrai FRA 2009-06-26
RcRownchangeKK*chgGame
 1791 1590 1.00 4 -0.01 15 -0.15 
  Dumas, Victor 1796 FRA0.001-0.2415-3.60 
  Waquet, Frederic 1940 FRA0.001-0.1115-1.65 
  Lenaerts, Lennert 1720 BEL0.001-0.3215-4.80 
  Lucas, Bernard 1709 FRA1.0010.66159.90 

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)
 
 8e open international - support Ch. de Picardie La Fere FRA 2009-07-04
RcRownchangeKK*chgGame
 1823 1601 1.00 6 -0.37 15 -5.55 
  Derigny, Philippe 1993 FRA0.001-0.0815-1.20 
  Dumas, Victor 1806 FRA0.5010.26153.90 
  Neumair, Cedric 1845 GER0.001-0.2015-3.00 
  Dagnicourt, Francis 1765 FRA0.5010.22153.30 
  Belloc, Sidonie 1792 FRA0.001-0.2515-3.75 
  Adelise, Theo 1735 FRA0.001-0.3215-4.80 

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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