Individual Calculations May 2010
 Lenfant, Francois  Total change: -0.15  Rating chartPersonal card
 Open 13 - Principal Vitrolles FRA 2010-03-06
RcRownchangeKK*chgGame
 1960 2082 5.00 8 -0.30 15 -4.50 
  Chauvet, Jean-Marc 1979 FRA1.0010.36155.40 
  Busson, Benoist 2015 FRA0.501-0.0915-1.35 
  Fayette, Sylvain 2010 FRA0.001-0.6015-9.00 
  Girard, Jean-Pierre 1931 FRA0.501-0.2015-3.00 
  Israel, Daniel 1899 FRA1.0010.26153.90 
  Nakache, Jonathan 1963 FRA1.0010.34155.10 
  Brest, Jean-Francois 1925 FRA1.0010.29154.35 
  Chauvet, Vincent 1961 FRA0.001-0.6615-9.90 

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)
 
 Nationale 4 - R6 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 1925 2082 1.00 1 0.29 15 4.35 
  Caron, Damien 1925 FRA1.0010.29154.35 

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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