Individual Calculations May 2010
 Chauvet, Jean-Marc  Total change: -27.60  Rating chartPersonal card
 Open 13 - Principal Vitrolles FRA 2010-03-06
RcRownchangeKK*chgGame
 1897 1979 3.50 8 -1.39 15 -20.85 
  Lenfant, Francois 2082 FRA0.001-0.3615-5.40 
  Anton, Jose 1886 FRA0.501-0.1315-1.95 
  Flores, Francisco 1891 FRA0.501-0.1215-1.80 
  Noireaut, Hung 1770 FRA1.0010.23153.45 
  Vallette, Patrick 1852 FRA1.0010.33154.95 
  Brest, Jean-Francois 1925 FRA0.001-0.5815-8.70 
  Girard, Jean-Pierre 1931 FRA0.001-0.5715-8.55 
  Colandrea, Sauveur 1840 FRA0.501-0.1915-2.85 

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
 2015 1979 0.00 1 -0.45 15 -6.75 
  Busson, Benoist 2015 FRA0.001-0.4515-6.75 

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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