Individual Calculations April 2009
 La Monaca, Laurent  Total change: -9.20  Rating chartPersonal card
 N4 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 1876 1834 0.50 1 0.06 25 1.50 
  Belvoix, Mickael 1876 FRA0.5010.06251.50 

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)
 
 6e Open FIDE R2C2 - 2200 elo Paris FRA 2009-01-02
RcRownchangeKK*chgGame
 1794 1837 1.50 3 -0.17 25 -4.25 
  Bredenbac, Philippe 1585 FRA1.0010.19254.75 
  Quenehen, Marc 2069 FRA0.001-0.2125-5.25 
  Dubois, Jacky 1727 FRA0.501-0.1525-3.75 

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)
 
NOTE: K factor changed
 N4 - R4 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 1886 1837 0.00 1 -0.43 15 -6.45 
  Diaz, Jean 1886 FRA0.001-0.4315-6.45 

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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