Individual Calculations January 2010
 Levier, Jean-Francois  Total change: 6.45  Rating chartPersonal card
 24e open - Grand Prix du Touquet - B Le Touquet FRA 2009-10-24
RcRownchangeKK*chgGame
 1672 1586 2.50 7 -0.22 15 -3.30 
  Baude, Christian 1818 FRA0.001-0.2115-3.15 
  Rodriguez, Jean-Pierre 1660 FRA0.001-0.4015-6.00 
  Sauvage, Thierry 1444 FRA1.0010.31154.65 
  Poissonnier, Jean-Louis 1779 FRA1.0010.751511.25 
  Bellemere, David 1677 FRA0.5010.12151.80 
  Saatdjian, Esteban 1663 FRA0.001-0.3915-5.85 
  Evrard, Jean-Luc 1661 FRA0.001-0.4015-6.00 

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)
 
 Ile de France 1 - R3-4 IDF FRA 2009-11-22
RcRownchangeKK*chgGame
 1694 1586 1.00 1 0.65 15 9.75 
  Bonnal, Louis 1694 FRA1.0010.65159.75 

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)
 

 

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